18512334

素因数分解:

$2^1\times 3^3\times {\mathrm{342821}}^1$

素因数の和:342832

約数の個数: 16

約数和(自身を含む): 41138640

約数和(自身を除く): 22626306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 342821, 685642, 1028463, 2056926, 3085389, 6170778, 9256167, 18512334]

約数ペア:

[(1, 18512334), (2, 9256167), (3, 6170778), (6, 3085389), (9, 2056926), (18, 1028463), (27, 685642), (54, 342821)]