989856522

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{7753}}^1$

素因数の和:7975

約数の個数: 48

約数和(自身を含む): 2209983048

約数和(自身を除く): 1220126526

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 173, 246, 346, 369, 519, 738, 1038, 1557, 3114, 7093, 7753, 14186, 15506, 21279, 23259, 42558, 46518, 63837, 69777, 127674, 139554, 317873, 635746, 953619, 1341269, 1907238, 2682538, 2860857, 4023807, 5721714, 8047614, 12071421, 24142842, 54992029, 109984058, 164976087, 329952174, 494928261, 989856522]

約数ペア:

[(1, 989856522), (2, 494928261), (3, 329952174), (6, 164976087), (9, 109984058), (18, 54992029), (41, 24142842), (82, 12071421), (123, 8047614), (173, 5721714), (246, 4023807), (346, 2860857), (369, 2682538), (519, 1907238), (738, 1341269), (1038, 953619), (1557, 635746), (3114, 317873), (7093, 139554), (7753, 127674), (14186, 69777), (15506, 63837), (21279, 46518), (23259, 42558)]