40050486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6763}}^1$

素因数の和:6825

約数の個数: 48

約数和(自身を含む): 101297664

約数和(自身を除く): 61247178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 6763, 13526, 20289, 40578, 47341, 60867, 94682, 121734, 142023, 284046, 317861, 426069, 635722, 852138, 953583, 1907166, 2225027, 2860749, 4450054, 5721498, 6675081, 13350162, 20025243, 40050486]

約数ペア:

[(1, 40050486), (2, 20025243), (3, 13350162), (6, 6675081), (7, 5721498), (9, 4450054), (14, 2860749), (18, 2225027), (21, 1907166), (42, 953583), (47, 852138), (63, 635722), (94, 426069), (126, 317861), (141, 284046), (282, 142023), (329, 121734), (423, 94682), (658, 60867), (846, 47341), (987, 40578), (1974, 20289), (2961, 13526), (5922, 6763)]