18466096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 39283200

約数和(自身を除く): 20817104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239, 439, 478, 878, 956, 1756, 1912, 2629, 3512, 3824, 4829, 5258, 7024, 9658, 10516, 19316, 21032, 38632, 42064, 77264, 104921, 209842, 419684, 839368, 1154131, 1678736, 2308262, 4616524, 9233048, 18466096]

約数ペア:

[(1, 18466096), (2, 9233048), (4, 4616524), (8, 2308262), (11, 1678736), (16, 1154131), (22, 839368), (44, 419684), (88, 209842), (176, 104921), (239, 77264), (439, 42064), (478, 38632), (878, 21032), (956, 19316), (1756, 10516), (1912, 9658), (2629, 7024), (3512, 5258), (3824, 4829)]