22525212

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 54214272

約数和(自身を除く): 31689060

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 107, 159, 212, 214, 318, 321, 331, 428, 636, 642, 662, 993, 1284, 1324, 1986, 3972, 5671, 11342, 17013, 17543, 22684, 34026, 35086, 35417, 52629, 68052, 70172, 70834, 105258, 106251, 141668, 210516, 212502, 425004, 1877101, 3754202, 5631303, 7508404, 11262606, 22525212]

約数ペア:

[(1, 22525212), (2, 11262606), (3, 7508404), (4, 5631303), (6, 3754202), (12, 1877101), (53, 425004), (106, 212502), (107, 210516), (159, 141668), (212, 106251), (214, 105258), (318, 70834), (321, 70172), (331, 68052), (428, 52629), (636, 35417), (642, 35086), (662, 34026), (993, 22684), (1284, 17543), (1324, 17013), (1986, 11342), (3972, 5671)]