47757906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19949}}^1$

素因数の和:19983

約数の個数: 48

約数和(自身を含む): 124488000

約数和(自身を除く): 76730094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 19949, 39898, 59847, 119694, 139643, 179541, 279286, 359082, 379031, 418929, 758062, 837858, 1137093, 1256787, 2274186, 2513574, 2653217, 3411279, 5306434, 6822558, 7959651, 15919302, 23878953, 47757906]

約数ペア:

[(1, 47757906), (2, 23878953), (3, 15919302), (6, 7959651), (7, 6822558), (9, 5306434), (14, 3411279), (18, 2653217), (19, 2513574), (21, 2274186), (38, 1256787), (42, 1137093), (57, 837858), (63, 758062), (114, 418929), (126, 379031), (133, 359082), (171, 279286), (266, 179541), (342, 139643), (399, 119694), (798, 59847), (1197, 39898), (2394, 19949)]