261660936

素因数分解:

$2^3\times 3^1\times {\mathrm{10902539}}^1$

素因数の和:10902548

約数の個数: 16

約数和(自身を含む): 654152400

約数和(自身を除く): 392491464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10902539, 21805078, 32707617, 43610156, 65415234, 87220312, 130830468, 261660936]

約数ペア:

[(1, 261660936), (2, 130830468), (3, 87220312), (4, 65415234), (6, 43610156), (8, 32707617), (12, 21805078), (24, 10902539)]