6458478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 14364672

約数和(自身を除く): 7906194

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 2671, 5342, 8013, 16026, 34723, 69446, 82801, 104169, 165602, 208338, 248403, 496806, 1076413, 2152826, 3229239, 6458478]

約数ペア:

[(1, 6458478), (2, 3229239), (3, 2152826), (6, 1076413), (13, 496806), (26, 248403), (31, 208338), (39, 165602), (62, 104169), (78, 82801), (93, 69446), (186, 34723), (403, 16026), (806, 8013), (1209, 5342), (2418, 2671)]