31899348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{68161}}^1$

素因数の和:68184

約数の個数: 36

約数和(自身を含む): 86838388

約数和(自身を除く): 54939040

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 68161, 136322, 204483, 272644, 408966, 613449, 817932, 886093, 1226898, 1772186, 2453796, 2658279, 3544372, 5316558, 7974837, 10633116, 15949674, 31899348]

約数ペア:

[(1, 31899348), (2, 15949674), (3, 10633116), (4, 7974837), (6, 5316558), (9, 3544372), (12, 2658279), (13, 2453796), (18, 1772186), (26, 1226898), (36, 886093), (39, 817932), (52, 613449), (78, 408966), (117, 272644), (156, 204483), (234, 136322), (468, 68161)]