2912887044

素因数分解:

$2^2\times 3^2\times {\mathrm{997}}^1\times {\mathrm{81157}}^1$

素因数の和:82164

約数の個数: 36

約数和(自身を含む): 7370607244

約数和(自身を除く): 4457720200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 997, 1994, 2991, 3988, 5982, 8973, 11964, 17946, 35892, 81157, 162314, 243471, 324628, 486942, 730413, 973884, 1460826, 2921652, 80913529, 161827058, 242740587, 323654116, 485481174, 728221761, 970962348, 1456443522, 2912887044]

約数ペア:

[(1, 2912887044), (2, 1456443522), (3, 970962348), (4, 728221761), (6, 485481174), (9, 323654116), (12, 242740587), (18, 161827058), (36, 80913529), (997, 2921652), (1994, 1460826), (2991, 973884), (3988, 730413), (5982, 486942), (8973, 324628), (11964, 243471), (17946, 162314), (35892, 81157)]