171811368

素因数分解:

$2^3\times 3^4\times {\mathrm{265141}}^1$

素因数の和:265159

約数の個数: 40

約数和(自身を含む): 481232730

約数和(自身を除く): 309421362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 265141, 530282, 795423, 1060564, 1590846, 2121128, 2386269, 3181692, 4772538, 6363384, 7158807, 9545076, 14317614, 19090152, 21476421, 28635228, 42952842, 57270456, 85905684, 171811368]

約数ペア:

[(1, 171811368), (2, 85905684), (3, 57270456), (4, 42952842), (6, 28635228), (8, 21476421), (9, 19090152), (12, 14317614), (18, 9545076), (24, 7158807), (27, 6363384), (36, 4772538), (54, 3181692), (72, 2386269), (81, 2121128), (108, 1590846), (162, 1060564), (216, 795423), (324, 530282), (648, 265141)]