8876478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3671}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 19740672

約数和(自身を除く): 10864194

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 3671, 7342, 11013, 22026, 47723, 95446, 113801, 143169, 227602, 286338, 341403, 682806, 1479413, 2958826, 4438239, 8876478]

約数ペア:

[(1, 8876478), (2, 4438239), (3, 2958826), (6, 1479413), (13, 682806), (26, 341403), (31, 286338), (39, 227602), (62, 143169), (78, 113801), (93, 95446), (186, 47723), (403, 22026), (806, 11013), (1209, 7342), (2418, 3671)]