8172138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6163}}^1$

素因数の和:6198

約数の個数: 32

約数和(自身を含む): 18639936

約数和(自身を除く): 10467798

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 6163, 12326, 18489, 36978, 80119, 104771, 160238, 209542, 240357, 314313, 480714, 628626, 1362023, 2724046, 4086069, 8172138]

約数ペア:

[(1, 8172138), (2, 4086069), (3, 2724046), (6, 1362023), (13, 628626), (17, 480714), (26, 314313), (34, 240357), (39, 209542), (51, 160238), (78, 104771), (102, 80119), (221, 36978), (442, 18489), (663, 12326), (1326, 6163)]