40920126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4813}}^1$

素因数の和:4940

約数の個数: 32

約数和(自身を含む): 88962720

約数和(自身を除く): 48042594

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 4813, 8502, 9626, 14439, 28878, 62569, 125138, 187707, 375414, 524617, 1049234, 1573851, 3147702, 6820021, 13640042, 20460063, 40920126]

約数ペア:

[(1, 40920126), (2, 20460063), (3, 13640042), (6, 6820021), (13, 3147702), (26, 1573851), (39, 1049234), (78, 524617), (109, 375414), (218, 187707), (327, 125138), (654, 62569), (1417, 28878), (2834, 14439), (4251, 9626), (4813, 8502)]