19719387324

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2801}}^1$

素因数の和:3145

約数の個数: 216

約数和(自身を含む): 62670495888

約数和(自身を除く): 42951108564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 307, 364, 441, 468, 546, 588, 614, 637, 819, 882, 921, 1092, 1228, 1274, 1638, 1764, 1842, 1911, 2149, 2548, 2763, 2801, 3276, 3684, 3822, 3991, 4298, 5526, 5602, 5733, 6447, 7644, 7982, 8403, 8596, 11052, 11204, 11466, 11973, 12894, 15043, 15964, 16806, 19341, 19607, 22932, 23946, 25209, 25788, 27937, 30086, 33612, 35919, 36413, 38682, 39214, 45129, 47892, 50418, 55874, 58821, 60172, 71838, 72826, 77364, 78428, 83811, 90258, 100836, 109239, 111748, 117642, 135387, 137249, 143676, 145652, 167622, 176463, 180516, 195559, 218478, 235284, 251433, 254891, 270774, 274498, 327717, 335244, 352926, 391118, 411747, 436956, 502866, 509782, 541548, 548996, 586677, 655434, 705852, 764673, 782236, 823494, 859907, 1005732, 1019564, 1173354, 1235241, 1310868, 1529346, 1646988, 1719814, 1760031, 1784237, 2294019, 2346708, 2470482, 2579721, 3058692, 3439628, 3520062, 3568474, 4588038, 4940964, 5159442, 5352711, 6019349, 7040124, 7136948, 7739163, 9176076, 10318884, 10705422, 11178791, 12038698, 15478326, 16058133, 18058047, 21410844, 22357582, 24077396, 30956652, 32116266, 33536373, 36116094, 42135443, 44715164, 54174141, 64232532, 67072746, 72232188, 78251537, 84270886, 100609119, 108348282, 126406329, 134145492, 156503074, 168541772, 201218238, 216696564, 234754611, 252812658, 313006148, 379218987, 402436476, 469509222, 505625316, 547760759, 704263833, 758437974, 939018444, 1095521518, 1408527666, 1516875948, 1643282277, 2191043036, 2817055332, 3286564554, 4929846831, 6573129108, 9859693662, 19719387324]

約数ペア:

[(1, 19719387324), (2, 9859693662), (3, 6573129108), (4, 4929846831), (6, 3286564554), (7, 2817055332), (9, 2191043036), (12, 1643282277), (13, 1516875948), (14, 1408527666), (18, 1095521518), (21, 939018444), (26, 758437974), (28, 704263833), (36, 547760759), (39, 505625316), (42, 469509222), (49, 402436476), (52, 379218987), (63, 313006148), (78, 252812658), (84, 234754611), (91, 216696564), (98, 201218238), (117, 168541772), (126, 156503074), (147, 134145492), (156, 126406329), (182, 108348282), (196, 100609119), (234, 84270886), (252, 78251537), (273, 72232188), (294, 67072746), (307, 64232532), (364, 54174141), (441, 44715164), (468, 42135443), (546, 36116094), (588, 33536373), (614, 32116266), (637, 30956652), (819, 24077396), (882, 22357582), (921, 21410844), (1092, 18058047), (1228, 16058133), (1274, 15478326), (1638, 12038698), (1764, 11178791), (1842, 10705422), (1911, 10318884), (2149, 9176076), (2548, 7739163), (2763, 7136948), (2801, 7040124), (3276, 6019349), (3684, 5352711), (3822, 5159442), (3991, 4940964), (4298, 4588038), (5526, 3568474), (5602, 3520062), (5733, 3439628), (6447, 3058692), (7644, 2579721), (7982, 2470482), (8403, 2346708), (8596, 2294019), (11052, 1784237), (11204, 1760031), (11466, 1719814), (11973, 1646988), (12894, 1529346), (15043, 1310868), (15964, 1235241), (16806, 1173354), (19341, 1019564), (19607, 1005732), (22932, 859907), (23946, 823494), (25209, 782236), (25788, 764673), (27937, 705852), (30086, 655434), (33612, 586677), (35919, 548996), (36413, 541548), (38682, 509782), (39214, 502866), (45129, 436956), (47892, 411747), (50418, 391118), (55874, 352926), (58821, 335244), (60172, 327717), (71838, 274498), (72826, 270774), (77364, 254891), (78428, 251433), (83811, 235284), (90258, 218478), (100836, 195559), (109239, 180516), (111748, 176463), (117642, 167622), (135387, 145652), (137249, 143676)]