25055874

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 56818944

約数和(自身を除く): 31763070

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 541, 558, 747, 1082, 1494, 1623, 2573, 3246, 4869, 5146, 7719, 9738, 15438, 16771, 23157, 33542, 44903, 46314, 50313, 89806, 100626, 134709, 150939, 269418, 301878, 404127, 808254, 1391993, 2783986, 4175979, 8351958, 12527937, 25055874]

約数ペア:

[(1, 25055874), (2, 12527937), (3, 8351958), (6, 4175979), (9, 2783986), (18, 1391993), (31, 808254), (62, 404127), (83, 301878), (93, 269418), (166, 150939), (186, 134709), (249, 100626), (279, 89806), (498, 50313), (541, 46314), (558, 44903), (747, 33542), (1082, 23157), (1494, 16771), (1623, 15438), (2573, 9738), (3246, 7719), (4869, 5146)]