2018725983

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{3203}}^1$

素因数の和:3497

約数の個数: 40

約数和(自身を含む): 3126283776

約数和(自身を除く): 1107557793

約数列:

[1, 3, 9, 27, 31, 81, 93, 251, 279, 753, 837, 2259, 2511, 3203, 6777, 7781, 9609, 20331, 23343, 28827, 70029, 86481, 99293, 210087, 259443, 297879, 630261, 803953, 893637, 2411859, 2680911, 7235577, 8042733, 21706731, 24922543, 65120193, 74767629, 224302887, 672908661, 2018725983]

約数ペア:

[(1, 2018725983), (3, 672908661), (9, 224302887), (27, 74767629), (31, 65120193), (81, 24922543), (93, 21706731), (251, 8042733), (279, 7235577), (753, 2680911), (837, 2411859), (2259, 893637), (2511, 803953), (3203, 630261), (6777, 297879), (7781, 259443), (9609, 210087), (20331, 99293), (23343, 86481), (28827, 70029)]