25154478

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 56019600

約数和(自身を除く): 30865122

約数列:

[1, 2, 3, 6, 9, 18, 83, 113, 149, 166, 226, 249, 298, 339, 447, 498, 678, 747, 894, 1017, 1341, 1494, 2034, 2682, 9379, 12367, 16837, 18758, 24734, 28137, 33674, 37101, 50511, 56274, 74202, 84411, 101022, 111303, 151533, 168822, 222606, 303066, 1397471, 2794942, 4192413, 8384826, 12577239, 25154478]

約数ペア:

[(1, 25154478), (2, 12577239), (3, 8384826), (6, 4192413), (9, 2794942), (18, 1397471), (83, 303066), (113, 222606), (149, 168822), (166, 151533), (226, 111303), (249, 101022), (298, 84411), (339, 74202), (447, 56274), (498, 50511), (678, 37101), (747, 33674), (894, 28137), (1017, 24734), (1341, 18758), (1494, 16837), (2034, 12367), (2682, 9379)]