180723348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{386161}}^1$

素因数の和:386184

約数の個数: 36

約数和(自身を含む): 491970388

約数和(自身を除く): 311247040

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 386161, 772322, 1158483, 1544644, 2316966, 3475449, 4633932, 5020093, 6950898, 10040186, 13901796, 15060279, 20080372, 30120558, 45180837, 60241116, 90361674, 180723348]

約数ペア:

[(1, 180723348), (2, 90361674), (3, 60241116), (4, 45180837), (6, 30120558), (9, 20080372), (12, 15060279), (13, 13901796), (18, 10040186), (26, 6950898), (36, 5020093), (39, 4633932), (52, 3475449), (78, 2316966), (117, 1544644), (156, 1158483), (234, 772322), (468, 386161)]