631384038

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{191677}}^1$

素因数の和:191749

約数の個数: 32

約数和(自身を含む): 1426084320

約数和(自身を除く): 794700282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 191677, 383354, 575031, 1150062, 1725093, 3450186, 5175279, 10350558, 11692297, 23384594, 35076891, 70153782, 105230673, 210461346, 315692019, 631384038]

約数ペア:

[(1, 631384038), (2, 315692019), (3, 210461346), (6, 105230673), (9, 70153782), (18, 35076891), (27, 23384594), (54, 11692297), (61, 10350558), (122, 5175279), (183, 3450186), (366, 1725093), (549, 1150062), (1098, 575031), (1647, 383354), (3294, 191677)]