18665298

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22063}}^1$

素因数の和:22118

約数の個数: 24

約数和(自身を含む): 41303808

約数和(自身を除く): 22638510

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 22063, 44126, 66189, 132378, 198567, 397134, 1036961, 2073922, 3110883, 6221766, 9332649, 18665298]

約数ペア:

[(1, 18665298), (2, 9332649), (3, 6221766), (6, 3110883), (9, 2073922), (18, 1036961), (47, 397134), (94, 198567), (141, 132378), (282, 66189), (423, 44126), (846, 22063)]