18685026

素因数分解:

$2^1\times 3^3\times {\mathrm{229}}^1\times {\mathrm{1511}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 23046174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 229, 458, 687, 1374, 1511, 2061, 3022, 4122, 4533, 6183, 9066, 12366, 13599, 27198, 40797, 81594, 346019, 692038, 1038057, 2076114, 3114171, 6228342, 9342513, 18685026]

約数ペア:

[(1, 18685026), (2, 9342513), (3, 6228342), (6, 3114171), (9, 2076114), (18, 1038057), (27, 692038), (54, 346019), (229, 81594), (458, 40797), (687, 27198), (1374, 13599), (1511, 12366), (2061, 9066), (3022, 6183), (4122, 4533)]