7484526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 18690048

約数和(自身を除く): 11205522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 311, 382, 573, 622, 933, 1146, 1337, 1719, 1866, 2177, 2674, 2799, 3438, 4011, 4354, 5598, 6531, 8022, 12033, 13062, 19593, 24066, 39186, 59401, 118802, 178203, 356406, 415807, 534609, 831614, 1069218, 1247421, 2494842, 3742263, 7484526]

約数ペア:

[(1, 7484526), (2, 3742263), (3, 2494842), (6, 1247421), (7, 1069218), (9, 831614), (14, 534609), (18, 415807), (21, 356406), (42, 178203), (63, 118802), (126, 59401), (191, 39186), (311, 24066), (382, 19593), (573, 13062), (622, 12033), (933, 8022), (1146, 6531), (1337, 5598), (1719, 4354), (1866, 4011), (2177, 3438), (2674, 2799)]