40310226

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 95940000

約数和(自身を除く): 55629774

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 163, 198, 326, 489, 978, 1249, 1467, 1793, 2498, 2934, 3586, 3747, 5379, 7494, 10758, 11241, 13739, 16137, 22482, 27478, 32274, 41217, 82434, 123651, 203587, 247302, 407174, 610761, 1221522, 1832283, 2239457, 3664566, 4478914, 6718371, 13436742, 20155113, 40310226]

約数ペア:

[(1, 40310226), (2, 20155113), (3, 13436742), (6, 6718371), (9, 4478914), (11, 3664566), (18, 2239457), (22, 1832283), (33, 1221522), (66, 610761), (99, 407174), (163, 247302), (198, 203587), (326, 123651), (489, 82434), (978, 41217), (1249, 32274), (1467, 27478), (1793, 22482), (2498, 16137), (2934, 13739), (3586, 11241), (3747, 10758), (5379, 7494)]