18249907964

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{1523}}^1\times {\mathrm{19081}}^1$

素因数の和:20765

約数の個数: 24

約数和(自身を含む): 32163550608

約数和(自身を除く): 13913642644

約数列:

[1, 2, 4, 157, 314, 628, 1523, 3046, 6092, 19081, 38162, 76324, 239111, 478222, 956444, 2995717, 5991434, 11982868, 29060363, 58120726, 116241452, 4562476991, 9124953982, 18249907964]

約数ペア:

[(1, 18249907964), (2, 9124953982), (4, 4562476991), (157, 116241452), (314, 58120726), (628, 29060363), (1523, 11982868), (3046, 5991434), (6092, 2995717), (19081, 956444), (38162, 478222), (76324, 239111)]