18211044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79873}}^1$

素因数の和:79899

約数の個数: 24

約数和(自身を含む): 44729440

約数和(自身を除く): 26518396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 79873, 159746, 239619, 319492, 479238, 958476, 1517587, 3035174, 4552761, 6070348, 9105522, 18211044]

約数ペア:

[(1, 18211044), (2, 9105522), (3, 6070348), (4, 4552761), (6, 3035174), (12, 1517587), (19, 958476), (38, 479238), (57, 319492), (76, 239619), (114, 159746), (228, 79873)]