2157816

素因数分解:

$2^3\times 3^1\times {\mathrm{89909}}^1$

素因数の和:89918

約数の個数: 16

約数和(自身を含む): 5394600

約数和(自身を除く): 3236784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89909, 179818, 269727, 359636, 539454, 719272, 1078908, 2157816]

約数ペア:

[(1, 2157816), (2, 1078908), (3, 719272), (4, 539454), (6, 359636), (8, 269727), (12, 179818), (24, 89909)]