12163644

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 32497920

約数和(自身を除く): 20334276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 191, 244, 261, 348, 366, 382, 522, 549, 573, 732, 764, 1044, 1098, 1146, 1719, 1769, 2196, 2292, 3438, 3538, 5307, 5539, 6876, 7076, 10614, 11078, 11651, 15921, 16617, 21228, 22156, 23302, 31842, 33234, 34953, 46604, 49851, 63684, 66468, 69906, 99702, 104859, 139812, 199404, 209718, 337879, 419436, 675758, 1013637, 1351516, 2027274, 3040911, 4054548, 6081822, 12163644]

約数ペア:

[(1, 12163644), (2, 6081822), (3, 4054548), (4, 3040911), (6, 2027274), (9, 1351516), (12, 1013637), (18, 675758), (29, 419436), (36, 337879), (58, 209718), (61, 199404), (87, 139812), (116, 104859), (122, 99702), (174, 69906), (183, 66468), (191, 63684), (244, 49851), (261, 46604), (348, 34953), (366, 33234), (382, 31842), (522, 23302), (549, 22156), (573, 21228), (732, 16617), (764, 15921), (1044, 11651), (1098, 11078), (1146, 10614), (1719, 7076), (1769, 6876), (2196, 5539), (2292, 5307), (3438, 3538)]