26988138

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{18979}}^1$

素因数の和:19066

約数の個数: 24

約数和(自身を含む): 59217600

約数和(自身を除く): 32229462

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 18979, 37958, 56937, 113874, 170811, 341622, 1499341, 2998682, 4498023, 8996046, 13494069, 26988138]

約数ペア:

[(1, 26988138), (2, 13494069), (3, 8996046), (6, 4498023), (9, 2998682), (18, 1499341), (79, 341622), (158, 170811), (237, 113874), (474, 56937), (711, 37958), (1422, 18979)]