21124613052

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3673}}^1$

素因数の和:3850

約数の個数: 144

約数和(自身を含む): 56879574752

約数和(自身を除く): 35754961700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 97, 108, 122, 162, 183, 194, 243, 244, 291, 324, 366, 388, 486, 549, 582, 732, 873, 972, 1098, 1164, 1647, 1746, 2196, 2619, 3294, 3492, 3673, 4941, 5238, 5917, 6588, 7346, 7857, 9882, 10476, 11019, 11834, 14692, 14823, 15714, 17751, 19764, 22038, 23571, 23668, 29646, 31428, 33057, 35502, 44076, 47142, 53253, 59292, 66114, 71004, 94284, 99171, 106506, 132228, 159759, 198342, 213012, 224053, 297513, 319518, 356281, 396684, 448106, 479277, 595026, 639036, 672159, 712562, 892539, 896212, 958554, 1068843, 1190052, 1344318, 1425124, 1437831, 1785078, 1917108, 2016477, 2137686, 2688636, 2875662, 3206529, 3570156, 4032954, 4275372, 5751324, 6049431, 6413058, 8065908, 9619587, 12098862, 12826116, 18148293, 19239174, 21733141, 24197724, 28858761, 36296586, 38478348, 43466282, 54444879, 57717522, 65199423, 72593172, 86576283, 86932564, 108889758, 115435044, 130398846, 173152566, 195598269, 217779516, 260797692, 346305132, 391196538, 586794807, 782393076, 1173589614, 1760384421, 2347179228, 3520768842, 5281153263, 7041537684, 10562306526, 21124613052]

約数ペア:

[(1, 21124613052), (2, 10562306526), (3, 7041537684), (4, 5281153263), (6, 3520768842), (9, 2347179228), (12, 1760384421), (18, 1173589614), (27, 782393076), (36, 586794807), (54, 391196538), (61, 346305132), (81, 260797692), (97, 217779516), (108, 195598269), (122, 173152566), (162, 130398846), (183, 115435044), (194, 108889758), (243, 86932564), (244, 86576283), (291, 72593172), (324, 65199423), (366, 57717522), (388, 54444879), (486, 43466282), (549, 38478348), (582, 36296586), (732, 28858761), (873, 24197724), (972, 21733141), (1098, 19239174), (1164, 18148293), (1647, 12826116), (1746, 12098862), (2196, 9619587), (2619, 8065908), (3294, 6413058), (3492, 6049431), (3673, 5751324), (4941, 4275372), (5238, 4032954), (5917, 3570156), (6588, 3206529), (7346, 2875662), (7857, 2688636), (9882, 2137686), (10476, 2016477), (11019, 1917108), (11834, 1785078), (14692, 1437831), (14823, 1425124), (15714, 1344318), (17751, 1190052), (19764, 1068843), (22038, 958554), (23571, 896212), (23668, 892539), (29646, 712562), (31428, 672159), (33057, 639036), (35502, 595026), (44076, 479277), (47142, 448106), (53253, 396684), (59292, 356281), (66114, 319518), (71004, 297513), (94284, 224053), (99171, 213012), (106506, 198342), (132228, 159759)]