2123059428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271769}}^1$

素因数の和:271817

約数の個数: 72

約数和(自身を含む): 6331153920

約数和(自身を除く): 4208094492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 271769, 543538, 815307, 1087076, 1630614, 1902383, 2445921, 3261228, 3804766, 4891842, 5707149, 7609532, 8424839, 9783684, 11414298, 16849678, 17121447, 22828596, 25274517, 33699356, 34242894, 50549034, 58973873, 68485788, 75823551, 101098068, 117947746, 151647102, 176921619, 235895492, 303294204, 353843238, 530764857, 707686476, 1061529714, 2123059428]

約数ペア:

[(1, 2123059428), (2, 1061529714), (3, 707686476), (4, 530764857), (6, 353843238), (7, 303294204), (9, 235895492), (12, 176921619), (14, 151647102), (18, 117947746), (21, 101098068), (28, 75823551), (31, 68485788), (36, 58973873), (42, 50549034), (62, 34242894), (63, 33699356), (84, 25274517), (93, 22828596), (124, 17121447), (126, 16849678), (186, 11414298), (217, 9783684), (252, 8424839), (279, 7609532), (372, 5707149), (434, 4891842), (558, 3804766), (651, 3261228), (868, 2445921), (1116, 1902383), (1302, 1630614), (1953, 1087076), (2604, 815307), (3906, 543538), (7812, 271769)]