241487946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{638857}}^1$

素因数の和:638875

約数の個数: 32

約数和(自身を含む): 613303680

約数和(自身を除く): 371815734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 638857, 1277714, 1916571, 3833142, 4471999, 5749713, 8943998, 11499426, 13415997, 17249139, 26831994, 34498278, 40247991, 80495982, 120743973, 241487946]

約数ペア:

[(1, 241487946), (2, 120743973), (3, 80495982), (6, 40247991), (7, 34498278), (9, 26831994), (14, 17249139), (18, 13415997), (21, 11499426), (27, 8943998), (42, 5749713), (54, 4471999), (63, 3833142), (126, 1916571), (189, 1277714), (378, 638857)]