18332380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3666

約数の個数: 48

約数和(自身を含む): 43835904

約数和(自身を除く): 25503524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 3623, 5060, 7246, 14492, 18115, 36230, 39853, 72460, 79706, 83329, 159412, 166658, 199265, 333316, 398530, 416645, 797060, 833290, 916619, 1666580, 1833238, 3666476, 4583095, 9166190, 18332380]

約数ペア:

[(1, 18332380), (2, 9166190), (4, 4583095), (5, 3666476), (10, 1833238), (11, 1666580), (20, 916619), (22, 833290), (23, 797060), (44, 416645), (46, 398530), (55, 333316), (92, 199265), (110, 166658), (115, 159412), (220, 83329), (230, 79706), (253, 72460), (460, 39853), (506, 36230), (1012, 18115), (1265, 14492), (2530, 7246), (3623, 5060)]