18851736

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5651}}^1$

素因数の和:5799

約数の個数: 32

約数和(自身を含む): 47476800

約数和(自身を除く): 28625064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 5651, 11302, 16953, 22604, 33906, 45208, 67812, 135624, 785489, 1570978, 2356467, 3141956, 4712934, 6283912, 9425868, 18851736]

約数ペア:

[(1, 18851736), (2, 9425868), (3, 6283912), (4, 4712934), (6, 3141956), (8, 2356467), (12, 1570978), (24, 785489), (139, 135624), (278, 67812), (417, 45208), (556, 33906), (834, 22604), (1112, 16953), (1668, 11302), (3336, 5651)]