8912442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 22560768

約数和(自身を除く): 13648326

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 101, 154, 191, 202, 231, 303, 382, 462, 573, 606, 707, 1111, 1146, 1337, 1414, 2101, 2121, 2222, 2674, 3333, 4011, 4202, 4242, 6303, 6666, 7777, 8022, 12606, 14707, 15554, 19291, 23331, 29414, 38582, 44121, 46662, 57873, 88242, 115746, 135037, 212201, 270074, 405111, 424402, 636603, 810222, 1273206, 1485407, 2970814, 4456221, 8912442]

約数ペア:

[(1, 8912442), (2, 4456221), (3, 2970814), (6, 1485407), (7, 1273206), (11, 810222), (14, 636603), (21, 424402), (22, 405111), (33, 270074), (42, 212201), (66, 135037), (77, 115746), (101, 88242), (154, 57873), (191, 46662), (202, 44121), (231, 38582), (303, 29414), (382, 23331), (462, 19291), (573, 15554), (606, 14707), (707, 12606), (1111, 8022), (1146, 7777), (1337, 6666), (1414, 6303), (2101, 4242), (2121, 4202), (2222, 4011), (2674, 3333)]