2196756

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:588

約数の個数: 36

約数和(自身を含む): 5605600

約数和(自身を除く): 3408844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 439, 556, 834, 878, 1251, 1317, 1668, 1756, 2502, 2634, 3951, 5004, 5268, 7902, 15804, 61021, 122042, 183063, 244084, 366126, 549189, 732252, 1098378, 2196756]

約数ペア:

[(1, 2196756), (2, 1098378), (3, 732252), (4, 549189), (6, 366126), (9, 244084), (12, 183063), (18, 122042), (36, 61021), (139, 15804), (278, 7902), (417, 5268), (439, 5004), (556, 3951), (834, 2634), (878, 2502), (1251, 1756), (1317, 1668)]