18222556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14281}}^1$

素因数の和:14325

約数の個数: 24

約数和(自身を含む): 35990640

約数和(自身を除く): 17768084

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 14281, 28562, 57124, 157091, 314182, 414149, 628364, 828298, 1656596, 4555639, 9111278, 18222556]

約数ペア:

[(1, 18222556), (2, 9111278), (4, 4555639), (11, 1656596), (22, 828298), (29, 628364), (44, 414149), (58, 314182), (116, 157091), (319, 57124), (638, 28562), (1276, 14281)]