18166572

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{2851}}^1$

素因数の和:2923

約数の個数: 48

約数和(自身を含む): 47913600

約数和(自身を除く): 29747028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 354, 531, 708, 1062, 1593, 2124, 2851, 3186, 5702, 6372, 8553, 11404, 17106, 25659, 34212, 51318, 76977, 102636, 153954, 168209, 307908, 336418, 504627, 672836, 1009254, 1513881, 2018508, 3027762, 4541643, 6055524, 9083286, 18166572]

約数ペア:

[(1, 18166572), (2, 9083286), (3, 6055524), (4, 4541643), (6, 3027762), (9, 2018508), (12, 1513881), (18, 1009254), (27, 672836), (36, 504627), (54, 336418), (59, 307908), (108, 168209), (118, 153954), (177, 102636), (236, 76977), (354, 51318), (531, 34212), (708, 25659), (1062, 17106), (1593, 11404), (2124, 8553), (2851, 6372), (3186, 5702)]