31818924

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{9931}}^1$

素因数の和:10030

約数の個数: 36

約数和(自身を含む): 81343080

約数和(自身を除く): 49524156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 9931, 19862, 29793, 39724, 59586, 89379, 119172, 178758, 357516, 883859, 1767718, 2651577, 3535436, 5303154, 7954731, 10606308, 15909462, 31818924]

約数ペア:

[(1, 31818924), (2, 15909462), (3, 10606308), (4, 7954731), (6, 5303154), (9, 3535436), (12, 2651577), (18, 1767718), (36, 883859), (89, 357516), (178, 178758), (267, 119172), (356, 89379), (534, 59586), (801, 39724), (1068, 29793), (1602, 19862), (3204, 9931)]