64634814

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{38611}}^1$

素因数の和:38653

約数の個数: 32

約数和(自身を含む): 148270080

約数和(自身を除く): 83635266

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 38611, 77222, 115833, 231666, 347499, 694998, 1042497, 1196941, 2084994, 2393882, 3590823, 7181646, 10772469, 21544938, 32317407, 64634814]

約数ペア:

[(1, 64634814), (2, 32317407), (3, 21544938), (6, 10772469), (9, 7181646), (18, 3590823), (27, 2393882), (31, 2084994), (54, 1196941), (62, 1042497), (93, 694998), (186, 347499), (279, 231666), (558, 115833), (837, 77222), (1674, 38611)]