18630097928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1367447}}^1$

素因数の和:1367597

約数の個数: 32

約数和(自身を含む): 37905658560

約数和(自身を除く): 19275560632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6812, 13624, 1367447, 2734894, 5469788, 10939576, 17776811, 35553622, 71107244, 142214488, 179135557, 358271114, 716542228, 1433084456, 2328762241, 4657524482, 9315048964, 18630097928]

約数ペア:

[(1, 18630097928), (2, 9315048964), (4, 4657524482), (8, 2328762241), (13, 1433084456), (26, 716542228), (52, 358271114), (104, 179135557), (131, 142214488), (262, 71107244), (524, 35553622), (1048, 17776811), (1703, 10939576), (3406, 5469788), (6812, 2734894), (13624, 1367447)]