390803346

素因数分解:

$2^1\times 3^3\times {\mathrm{467}}^1\times {\mathrm{15497}}^1$

素因数の和:15975

約数の個数: 32

約数和(自身を含む): 870367680

約数和(自身を除く): 479564334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 467, 934, 1401, 2802, 4203, 8406, 12609, 15497, 25218, 30994, 46491, 92982, 139473, 278946, 418419, 836838, 7237099, 14474198, 21711297, 43422594, 65133891, 130267782, 195401673, 390803346]

約数ペア:

[(1, 390803346), (2, 195401673), (3, 130267782), (6, 65133891), (9, 43422594), (18, 21711297), (27, 14474198), (54, 7237099), (467, 836838), (934, 418419), (1401, 278946), (2802, 139473), (4203, 92982), (8406, 46491), (12609, 30994), (15497, 25218)]