8040222

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1646

約数の個数: 40

約数和(自身を含む): 18608832

約数和(自身を除く): 10568610

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1601, 1674, 2511, 3202, 4803, 5022, 9606, 14409, 28818, 43227, 49631, 86454, 99262, 129681, 148893, 259362, 297786, 446679, 893358, 1340037, 2680074, 4020111, 8040222]

約数ペア:

[(1, 8040222), (2, 4020111), (3, 2680074), (6, 1340037), (9, 893358), (18, 446679), (27, 297786), (31, 259362), (54, 148893), (62, 129681), (81, 99262), (93, 86454), (162, 49631), (186, 43227), (279, 28818), (558, 14409), (837, 9606), (1601, 5022), (1674, 4803), (2511, 3202)]