31243638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1229}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 66124800

約数和(自身を除く): 34881162

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1229, 1338, 2458, 3687, 4237, 7374, 8474, 12711, 23351, 25422, 46702, 70053, 140106, 274067, 548134, 822201, 1644402, 5207273, 10414546, 15621819, 31243638]

約数ペア:

[(1, 31243638), (2, 15621819), (3, 10414546), (6, 5207273), (19, 1644402), (38, 822201), (57, 548134), (114, 274067), (223, 140106), (446, 70053), (669, 46702), (1229, 25422), (1338, 23351), (2458, 12711), (3687, 8474), (4237, 7374)]