4381128

素因数分解:

$2^3\times 3^4\times {\mathrm{6761}}^1$

素因数の和:6779

約数の個数: 40

約数和(自身を含む): 12273030

約数和(自身を除く): 7891902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 6761, 13522, 20283, 27044, 40566, 54088, 60849, 81132, 121698, 162264, 182547, 243396, 365094, 486792, 547641, 730188, 1095282, 1460376, 2190564, 4381128]

約数ペア:

[(1, 4381128), (2, 2190564), (3, 1460376), (4, 1095282), (6, 730188), (8, 547641), (9, 486792), (12, 365094), (18, 243396), (24, 182547), (27, 162264), (36, 121698), (54, 81132), (72, 60849), (81, 54088), (108, 40566), (162, 27044), (216, 20283), (324, 13522), (648, 6761)]