31250988

素因数分解:

$2^2\times 3^3\times {\mathrm{289361}}^1$

素因数の和:289374

約数の個数: 24

約数和(自身を含む): 81021360

約数和(自身を除く): 49770372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289361, 578722, 868083, 1157444, 1736166, 2604249, 3472332, 5208498, 7812747, 10416996, 15625494, 31250988]

約数ペア:

[(1, 31250988), (2, 15625494), (3, 10416996), (4, 7812747), (6, 5208498), (9, 3472332), (12, 2604249), (18, 1736166), (27, 1157444), (36, 868083), (54, 578722), (108, 289361)]