12672018

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{3847}}^1$

素因数の和:3919

約数の個数: 32

約数和(自身を含む): 28629120

約数和(自身を除く): 15957102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 3847, 7694, 11541, 23082, 34623, 69246, 103869, 207738, 234667, 469334, 704001, 1408002, 2112003, 4224006, 6336009, 12672018]

約数ペア:

[(1, 12672018), (2, 6336009), (3, 4224006), (6, 2112003), (9, 1408002), (18, 704001), (27, 469334), (54, 234667), (61, 207738), (122, 103869), (183, 69246), (366, 34623), (549, 23082), (1098, 11541), (1647, 7694), (3294, 3847)]