31091916

素因数分解:

$2^2\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{2129}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 72641520

約数和(自身を除く): 41549604

約数列:

[1, 2, 3, 4, 6, 12, 1217, 2129, 2434, 3651, 4258, 4868, 6387, 7302, 8516, 12774, 14604, 25548, 2590993, 5181986, 7772979, 10363972, 15545958, 31091916]

約数ペア:

[(1, 31091916), (2, 15545958), (3, 10363972), (4, 7772979), (6, 5181986), (12, 2590993), (1217, 25548), (2129, 14604), (2434, 12774), (3651, 8516), (4258, 7302), (4868, 6387)]