18223592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 36961920

約数和(自身を除く): 18738328

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 2851, 3196, 5702, 6392, 11404, 22808, 48467, 96934, 133997, 193868, 267994, 387736, 535988, 1071976, 2277949, 4555898, 9111796, 18223592]

約数ペア:

[(1, 18223592), (2, 9111796), (4, 4555898), (8, 2277949), (17, 1071976), (34, 535988), (47, 387736), (68, 267994), (94, 193868), (136, 133997), (188, 96934), (376, 48467), (799, 22808), (1598, 11404), (2851, 6392), (3196, 5702)]