18414416

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{3677}}^1$

素因数の和:3998

約数の個数: 20

約数和(自身を含む): 35801652

約数和(自身を除く): 17387236

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 3677, 5008, 7354, 14708, 29416, 58832, 1150901, 2301802, 4603604, 9207208, 18414416]

約数ペア:

[(1, 18414416), (2, 9207208), (4, 4603604), (8, 2301802), (16, 1150901), (313, 58832), (626, 29416), (1252, 14708), (2504, 7354), (3677, 5008)]