137408502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{297421}}^1$

素因数の和:297444

約数の個数: 32

約数和(自身を含む): 342630144

約数和(自身を除く): 205221642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 297421, 594842, 892263, 1784526, 2081947, 3271631, 4163894, 6245841, 6543262, 9814893, 12491682, 19629786, 22901417, 45802834, 68704251, 137408502]

約数ペア:

[(1, 137408502), (2, 68704251), (3, 45802834), (6, 22901417), (7, 19629786), (11, 12491682), (14, 9814893), (21, 6543262), (22, 6245841), (33, 4163894), (42, 3271631), (66, 2081947), (77, 1784526), (154, 892263), (231, 594842), (462, 297421)]