138957066

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{83009}}^1$

素因数の和:83051

約数の個数: 32

約数和(自身を含む): 318758400

約数和(自身を除く): 179801334

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 83009, 166018, 249027, 498054, 747081, 1494162, 2241243, 2573279, 4482486, 5146558, 7719837, 15439674, 23159511, 46319022, 69478533, 138957066]

約数ペア:

[(1, 138957066), (2, 69478533), (3, 46319022), (6, 23159511), (9, 15439674), (18, 7719837), (27, 5146558), (31, 4482486), (54, 2573279), (62, 2241243), (93, 1494162), (186, 747081), (279, 498054), (558, 249027), (837, 166018), (1674, 83009)]