18272110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5700

約数の個数: 32

約数和(自身を含む): 36663840

約数和(自身を除く): 18391730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5657, 11314, 28285, 56570, 96169, 107483, 192338, 214966, 480845, 537415, 961690, 1074830, 1827211, 3654422, 9136055, 18272110]

約数ペア:

[(1, 18272110), (2, 9136055), (5, 3654422), (10, 1827211), (17, 1074830), (19, 961690), (34, 537415), (38, 480845), (85, 214966), (95, 192338), (170, 107483), (190, 96169), (323, 56570), (646, 28285), (1615, 11314), (3230, 5657)]