40944306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 89596800

約数和(自身を除く): 48652494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 169, 271, 298, 338, 447, 507, 542, 813, 894, 1014, 1626, 1937, 3523, 3874, 5811, 7046, 10569, 11622, 21138, 25181, 40379, 45799, 50362, 75543, 80758, 91598, 121137, 137397, 151086, 242274, 274794, 524927, 1049854, 1574781, 3149562, 6824051, 13648102, 20472153, 40944306]

約数ペア:

[(1, 40944306), (2, 20472153), (3, 13648102), (6, 6824051), (13, 3149562), (26, 1574781), (39, 1049854), (78, 524927), (149, 274794), (169, 242274), (271, 151086), (298, 137397), (338, 121137), (447, 91598), (507, 80758), (542, 75543), (813, 50362), (894, 45799), (1014, 40379), (1626, 25181), (1937, 21138), (3523, 11622), (3874, 10569), (5811, 7046)]