18062581856

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{126079}}^1$

素因数の和:126148

約数の個数: 72

約数和(自身を含む): 40144124160

約数和(自身を除く): 22081542304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 121, 148, 176, 242, 296, 352, 407, 484, 592, 814, 968, 1184, 1628, 1936, 3256, 3872, 4477, 6512, 8954, 13024, 17908, 35816, 71632, 126079, 143264, 252158, 504316, 1008632, 1386869, 2017264, 2773738, 4034528, 4664923, 5547476, 9329846, 11094952, 15255559, 18659692, 22189904, 30511118, 37319384, 44379808, 51314153, 61022236, 74638768, 102628306, 122044472, 149277536, 205256612, 244088944, 410513224, 488177888, 564455683, 821026448, 1128911366, 1642052896, 2257822732, 4515645464, 9031290928, 18062581856]

約数ペア:

[(1, 18062581856), (2, 9031290928), (4, 4515645464), (8, 2257822732), (11, 1642052896), (16, 1128911366), (22, 821026448), (32, 564455683), (37, 488177888), (44, 410513224), (74, 244088944), (88, 205256612), (121, 149277536), (148, 122044472), (176, 102628306), (242, 74638768), (296, 61022236), (352, 51314153), (407, 44379808), (484, 37319384), (592, 30511118), (814, 22189904), (968, 18659692), (1184, 15255559), (1628, 11094952), (1936, 9329846), (3256, 5547476), (3872, 4664923), (4477, 4034528), (6512, 2773738), (8954, 2017264), (13024, 1386869), (17908, 1008632), (35816, 504316), (71632, 252158), (126079, 143264)]