8349174

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 10520586

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 139, 141, 142, 213, 278, 282, 417, 423, 426, 639, 834, 846, 1251, 1278, 2502, 3337, 6533, 6674, 9869, 10011, 13066, 19599, 19738, 20022, 29607, 30033, 39198, 58797, 59214, 60066, 88821, 117594, 177642, 463843, 927686, 1391529, 2783058, 4174587, 8349174]

約数ペア:

[(1, 8349174), (2, 4174587), (3, 2783058), (6, 1391529), (9, 927686), (18, 463843), (47, 177642), (71, 117594), (94, 88821), (139, 60066), (141, 59214), (142, 58797), (213, 39198), (278, 30033), (282, 29607), (417, 20022), (423, 19738), (426, 19599), (639, 13066), (834, 10011), (846, 9869), (1251, 6674), (1278, 6533), (2502, 3337)]