4038642

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2521}}^1$

素因数の和:2618

約数の個数: 24

約数和(自身を含む): 8852220

約数和(自身を除く): 4813578

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 2521, 5042, 7563, 15126, 22689, 45378, 224369, 448738, 673107, 1346214, 2019321, 4038642]

約数ペア:

[(1, 4038642), (2, 2019321), (3, 1346214), (6, 673107), (9, 448738), (18, 224369), (89, 45378), (178, 22689), (267, 15126), (534, 7563), (801, 5042), (1602, 2521)]