61542054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4481}}^1$

素因数の和:4605

約数の個数: 48

約数和(自身を含む): 153822240

約数和(自身を除く): 92280186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4481, 4578, 6867, 8962, 13443, 13734, 26886, 31367, 40329, 62734, 80658, 94101, 188202, 282303, 488429, 564606, 976858, 1465287, 2930574, 3419003, 4395861, 6838006, 8791722, 10257009, 20514018, 30771027, 61542054]

約数ペア:

[(1, 61542054), (2, 30771027), (3, 20514018), (6, 10257009), (7, 8791722), (9, 6838006), (14, 4395861), (18, 3419003), (21, 2930574), (42, 1465287), (63, 976858), (109, 564606), (126, 488429), (218, 282303), (327, 188202), (654, 94101), (763, 80658), (981, 62734), (1526, 40329), (1962, 31367), (2289, 26886), (4481, 13734), (4578, 13443), (6867, 8962)]