8404812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17959}}^1$

素因数の和:17982

約数の個数: 36

約数和(自身を含む): 22881040

約数和(自身を除く): 14476228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 17959, 35918, 53877, 71836, 107754, 161631, 215508, 233467, 323262, 466934, 646524, 700401, 933868, 1400802, 2101203, 2801604, 4202406, 8404812]

約数ペア:

[(1, 8404812), (2, 4202406), (3, 2801604), (4, 2101203), (6, 1400802), (9, 933868), (12, 700401), (13, 646524), (18, 466934), (26, 323262), (36, 233467), (39, 215508), (52, 161631), (78, 107754), (117, 71836), (156, 53877), (234, 35918), (468, 17959)]