118555218

素因数分解:

$2^1\times 3^3\times {\mathrm{2195467}}^1$

素因数の和:2195478

約数の個数: 16

約数和(自身を含む): 263456160

約数和(自身を除く): 144900942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2195467, 4390934, 6586401, 13172802, 19759203, 39518406, 59277609, 118555218]

約数ペア:

[(1, 118555218), (2, 59277609), (3, 39518406), (6, 19759203), (9, 13172802), (18, 6586401), (27, 4390934), (54, 2195467)]