18960912

素因数分解:

$2^4\times 3^3\times {\mathrm{43891}}^1$

素因数の和:43908

約数の個数: 40

約数和(自身を含む): 54426080

約数和(自身を除く): 35465168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 43891, 87782, 131673, 175564, 263346, 351128, 395019, 526692, 702256, 790038, 1053384, 1185057, 1580076, 2106768, 2370114, 3160152, 4740228, 6320304, 9480456, 18960912]

約数ペア:

[(1, 18960912), (2, 9480456), (3, 6320304), (4, 4740228), (6, 3160152), (8, 2370114), (9, 2106768), (12, 1580076), (16, 1185057), (18, 1053384), (24, 790038), (27, 702256), (36, 526692), (48, 395019), (54, 351128), (72, 263346), (108, 175564), (144, 131673), (216, 87782), (432, 43891)]