389631564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1546157}}^1$

素因数の和:1546174

約数の個数: 36

約数和(自身を含む): 1125603024

約数和(自身を除く): 735971460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1546157, 3092314, 4638471, 6184628, 9276942, 10823099, 13915413, 18553884, 21646198, 27830826, 32469297, 43292396, 55661652, 64938594, 97407891, 129877188, 194815782, 389631564]

約数ペア:

[(1, 389631564), (2, 194815782), (3, 129877188), (4, 97407891), (6, 64938594), (7, 55661652), (9, 43292396), (12, 32469297), (14, 27830826), (18, 21646198), (21, 18553884), (28, 13915413), (36, 10823099), (42, 9276942), (63, 6184628), (84, 4638471), (126, 3092314), (252, 1546157)]