118378986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 269844480

約数和(自身を除く): 151465494

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 127, 174, 254, 319, 381, 487, 638, 762, 957, 974, 1397, 1461, 1914, 2794, 2922, 3683, 4191, 5357, 7366, 8382, 10714, 11049, 14123, 16071, 22098, 28246, 32142, 40513, 42369, 61849, 81026, 84738, 121539, 123698, 155353, 185547, 243078, 310706, 371094, 466059, 680339, 932118, 1360678, 1793621, 2041017, 3587242, 4082034, 5380863, 10761726, 19729831, 39459662, 59189493, 118378986]

約数ペア:

[(1, 118378986), (2, 59189493), (3, 39459662), (6, 19729831), (11, 10761726), (22, 5380863), (29, 4082034), (33, 3587242), (58, 2041017), (66, 1793621), (87, 1360678), (127, 932118), (174, 680339), (254, 466059), (319, 371094), (381, 310706), (487, 243078), (638, 185547), (762, 155353), (957, 123698), (974, 121539), (1397, 84738), (1461, 81026), (1914, 61849), (2794, 42369), (2922, 40513), (3683, 32142), (4191, 28246), (5357, 22098), (7366, 16071), (8382, 14123), (10714, 11049)]