18169886

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5011}}^1$

素因数の和:5064

約数の個数: 24

約数和(自身を含む): 32567976

約数和(自身を除く): 14398090

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 5011, 10022, 35077, 70154, 185407, 245539, 370814, 491078, 1297849, 2595698, 9084943, 18169886]

約数ペア:

[(1, 18169886), (2, 9084943), (7, 2595698), (14, 1297849), (37, 491078), (49, 370814), (74, 245539), (98, 185407), (259, 70154), (518, 35077), (1813, 10022), (3626, 5011)]