18946332

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5703

約数の個数: 48

約数和(自身を含む): 50713600

約数和(自身を除く): 31767268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5659, 11318, 16977, 22636, 33954, 50931, 67908, 101862, 152793, 175429, 203724, 305586, 350858, 526287, 611172, 701716, 1052574, 1578861, 2105148, 3157722, 4736583, 6315444, 9473166, 18946332]

約数ペア:

[(1, 18946332), (2, 9473166), (3, 6315444), (4, 4736583), (6, 3157722), (9, 2105148), (12, 1578861), (18, 1052574), (27, 701716), (31, 611172), (36, 526287), (54, 350858), (62, 305586), (93, 203724), (108, 175429), (124, 152793), (186, 101862), (279, 67908), (372, 50931), (558, 33954), (837, 22636), (1116, 16977), (1674, 11318), (3348, 5659)]