18897350076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{27793}}^1$

素因数の和:27932

約数の個数: 144

約数和(自身を含む): 55724524128

約数和(自身を除く): 36827174052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 101, 102, 132, 153, 187, 198, 202, 204, 303, 306, 374, 396, 404, 561, 606, 612, 748, 909, 1111, 1122, 1212, 1683, 1717, 1818, 2222, 2244, 3333, 3366, 3434, 3636, 4444, 5151, 6666, 6732, 6868, 9999, 10302, 13332, 15453, 18887, 19998, 20604, 27793, 30906, 37774, 39996, 55586, 56661, 61812, 75548, 83379, 111172, 113322, 166758, 169983, 226644, 250137, 305723, 333516, 339966, 472481, 500274, 611446, 679932, 917169, 944962, 1000548, 1222892, 1417443, 1834338, 1889924, 2751507, 2807093, 2834886, 3668676, 4252329, 5197291, 5503014, 5614186, 5669772, 8421279, 8504658, 10394582, 11006028, 11228372, 15591873, 16842558, 17009316, 20789164, 25263837, 30878023, 31183746, 33685116, 46775619, 47720581, 50527674, 61756046, 62367492, 92634069, 93551238, 95441162, 101055348, 123512092, 143161743, 185268138, 187102476, 190882324, 277902207, 286323486, 370536276, 429485229, 524926391, 555804414, 572646972, 858970458, 1049852782, 1111608828, 1574779173, 1717940916, 2099705564, 3149558346, 4724337519, 6299116692, 9448675038, 18897350076]

約数ペア:

[(1, 18897350076), (2, 9448675038), (3, 6299116692), (4, 4724337519), (6, 3149558346), (9, 2099705564), (11, 1717940916), (12, 1574779173), (17, 1111608828), (18, 1049852782), (22, 858970458), (33, 572646972), (34, 555804414), (36, 524926391), (44, 429485229), (51, 370536276), (66, 286323486), (68, 277902207), (99, 190882324), (101, 187102476), (102, 185268138), (132, 143161743), (153, 123512092), (187, 101055348), (198, 95441162), (202, 93551238), (204, 92634069), (303, 62367492), (306, 61756046), (374, 50527674), (396, 47720581), (404, 46775619), (561, 33685116), (606, 31183746), (612, 30878023), (748, 25263837), (909, 20789164), (1111, 17009316), (1122, 16842558), (1212, 15591873), (1683, 11228372), (1717, 11006028), (1818, 10394582), (2222, 8504658), (2244, 8421279), (3333, 5669772), (3366, 5614186), (3434, 5503014), (3636, 5197291), (4444, 4252329), (5151, 3668676), (6666, 2834886), (6732, 2807093), (6868, 2751507), (9999, 1889924), (10302, 1834338), (13332, 1417443), (15453, 1222892), (18887, 1000548), (19998, 944962), (20604, 917169), (27793, 679932), (30906, 611446), (37774, 500274), (39996, 472481), (55586, 339966), (56661, 333516), (61812, 305723), (75548, 250137), (83379, 226644), (111172, 169983), (113322, 166758)]