15229242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{40289}}^1$

素因数の和:40307

約数の個数: 32

約数和(自身を含む): 38678400

約数和(自身を除く): 23449158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 40289, 80578, 120867, 241734, 282023, 362601, 564046, 725202, 846069, 1087803, 1692138, 2175606, 2538207, 5076414, 7614621, 15229242]

約数ペア:

[(1, 15229242), (2, 7614621), (3, 5076414), (6, 2538207), (7, 2175606), (9, 1692138), (14, 1087803), (18, 846069), (21, 725202), (27, 564046), (42, 362601), (54, 282023), (63, 241734), (126, 120867), (189, 80578), (378, 40289)]