18089778832

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{251}}^1\times {\mathrm{23339}}^1$

素因数の和:23791

約数の個数: 40

約数和(自身を含む): 35372423520

約数和(自身を除く): 17282644688

約数列:

[1, 2, 4, 8, 16, 193, 251, 386, 502, 772, 1004, 1544, 2008, 3088, 4016, 23339, 46678, 48443, 93356, 96886, 186712, 193772, 373424, 387544, 775088, 4504427, 5858089, 9008854, 11716178, 18017708, 23432356, 36035416, 46864712, 72070832, 93729424, 1130611177, 2261222354, 4522444708, 9044889416, 18089778832]

約数ペア:

[(1, 18089778832), (2, 9044889416), (4, 4522444708), (8, 2261222354), (16, 1130611177), (193, 93729424), (251, 72070832), (386, 46864712), (502, 36035416), (772, 23432356), (1004, 18017708), (1544, 11716178), (2008, 9008854), (3088, 5858089), (4016, 4504427), (23339, 775088), (46678, 387544), (48443, 373424), (93356, 193772), (96886, 186712)]