2154492

素因数分解:

$2^2\times 3^3\times {\mathrm{19949}}^1$

素因数の和:19962

約数の個数: 24

約数和(自身を含む): 5586000

約数和(自身を除く): 3431508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 19949, 39898, 59847, 79796, 119694, 179541, 239388, 359082, 538623, 718164, 1077246, 2154492]

約数ペア:

[(1, 2154492), (2, 1077246), (3, 718164), (4, 538623), (6, 359082), (9, 239388), (12, 179541), (18, 119694), (27, 79796), (36, 59847), (54, 39898), (108, 19949)]