18078768

素因数分解:

$2^4\times 3^3\times {\mathrm{41849}}^1$

素因数の和:41866

約数の個数: 40

約数和(自身を含む): 51894000

約数和(自身を除く): 33815232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 41849, 83698, 125547, 167396, 251094, 334792, 376641, 502188, 669584, 753282, 1004376, 1129923, 1506564, 2008752, 2259846, 3013128, 4519692, 6026256, 9039384, 18078768]

約数ペア:

[(1, 18078768), (2, 9039384), (3, 6026256), (4, 4519692), (6, 3013128), (8, 2259846), (9, 2008752), (12, 1506564), (16, 1129923), (18, 1004376), (24, 753282), (27, 669584), (36, 502188), (48, 376641), (54, 334792), (72, 251094), (108, 167396), (144, 125547), (216, 83698), (432, 41849)]