12909186

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{3919}}^1$

素因数の和:3991

約数の個数: 32

約数和(自身を含む): 29164800

約数和(自身を除く): 16255614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 3919, 7838, 11757, 23514, 35271, 70542, 105813, 211626, 239059, 478118, 717177, 1434354, 2151531, 4303062, 6454593, 12909186]

約数ペア:

[(1, 12909186), (2, 6454593), (3, 4303062), (6, 2151531), (9, 1434354), (18, 717177), (27, 478118), (54, 239059), (61, 211626), (122, 105813), (183, 70542), (366, 35271), (549, 23514), (1098, 11757), (1647, 7838), (3294, 3919)]