7986474

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 18330624

約数和(自身を除く): 10344150

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 101, 138, 191, 202, 207, 303, 382, 414, 573, 606, 909, 1146, 1719, 1818, 2323, 3438, 4393, 4646, 6969, 8786, 13179, 13938, 19291, 20907, 26358, 38582, 39537, 41814, 57873, 79074, 115746, 173619, 347238, 443693, 887386, 1331079, 2662158, 3993237, 7986474]

約数ペア:

[(1, 7986474), (2, 3993237), (3, 2662158), (6, 1331079), (9, 887386), (18, 443693), (23, 347238), (46, 173619), (69, 115746), (101, 79074), (138, 57873), (191, 41814), (202, 39537), (207, 38582), (303, 26358), (382, 20907), (414, 19291), (573, 13938), (606, 13179), (909, 8786), (1146, 6969), (1719, 4646), (1818, 4393), (2323, 3438)]