3925866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 9036288

約数和(自身を除く): 5110422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 443, 633, 886, 1266, 1329, 1477, 2658, 2954, 3101, 4431, 6202, 8862, 9303, 18606, 93473, 186946, 280419, 560838, 654311, 1308622, 1962933, 3925866]

約数ペア:

[(1, 3925866), (2, 1962933), (3, 1308622), (6, 654311), (7, 560838), (14, 280419), (21, 186946), (42, 93473), (211, 18606), (422, 9303), (443, 8862), (633, 6202), (886, 4431), (1266, 3101), (1329, 2954), (1477, 2658)]