31174038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{82471}}^1$

素因数の和:82489

約数の個数: 32

約数和(自身を含む): 79173120

約数和(自身を除く): 47999082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 82471, 164942, 247413, 494826, 577297, 742239, 1154594, 1484478, 1731891, 2226717, 3463782, 4453434, 5195673, 10391346, 15587019, 31174038]

約数ペア:

[(1, 31174038), (2, 15587019), (3, 10391346), (6, 5195673), (7, 4453434), (9, 3463782), (14, 2226717), (18, 1731891), (21, 1484478), (27, 1154594), (42, 742239), (54, 577297), (63, 494826), (126, 247413), (189, 164942), (378, 82471)]