3949128

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 11232000

約数和(自身を除く): 7282872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 389, 423, 564, 778, 846, 1128, 1167, 1269, 1556, 1692, 2334, 2538, 3112, 3384, 3501, 4668, 5076, 7002, 9336, 10152, 10503, 14004, 18283, 21006, 28008, 36566, 42012, 54849, 73132, 84024, 109698, 146264, 164547, 219396, 329094, 438792, 493641, 658188, 987282, 1316376, 1974564, 3949128]

約数ペア:

[(1, 3949128), (2, 1974564), (3, 1316376), (4, 987282), (6, 658188), (8, 493641), (9, 438792), (12, 329094), (18, 219396), (24, 164547), (27, 146264), (36, 109698), (47, 84024), (54, 73132), (72, 54849), (94, 42012), (108, 36566), (141, 28008), (188, 21006), (216, 18283), (282, 14004), (376, 10503), (389, 10152), (423, 9336), (564, 7002), (778, 5076), (846, 4668), (1128, 3501), (1167, 3384), (1269, 3112), (1556, 2538), (1692, 2334)]