18635106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 45121536

約数和(自身を除く): 26486430

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 101, 138, 161, 191, 202, 303, 322, 382, 483, 573, 606, 707, 966, 1146, 1337, 1414, 2121, 2323, 2674, 4011, 4242, 4393, 4646, 6969, 8022, 8786, 13179, 13938, 16261, 19291, 26358, 30751, 32522, 38582, 48783, 57873, 61502, 92253, 97566, 115746, 135037, 184506, 270074, 405111, 443693, 810222, 887386, 1331079, 2662158, 3105851, 6211702, 9317553, 18635106]

約数ペア:

[(1, 18635106), (2, 9317553), (3, 6211702), (6, 3105851), (7, 2662158), (14, 1331079), (21, 887386), (23, 810222), (42, 443693), (46, 405111), (69, 270074), (101, 184506), (138, 135037), (161, 115746), (191, 97566), (202, 92253), (303, 61502), (322, 57873), (382, 48783), (483, 38582), (573, 32522), (606, 30751), (707, 26358), (966, 19291), (1146, 16261), (1337, 13938), (1414, 13179), (2121, 8786), (2323, 8022), (2674, 6969), (4011, 4646), (4242, 4393)]