126813204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{503227}}^1$

素因数の和:503244

約数の個数: 36

約数和(自身を含む): 366349984

約数和(自身を除く): 239536780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 503227, 1006454, 1509681, 2012908, 3019362, 3522589, 4529043, 6038724, 7045178, 9058086, 10567767, 14090356, 18116172, 21135534, 31703301, 42271068, 63406602, 126813204]

約数ペア:

[(1, 126813204), (2, 63406602), (3, 42271068), (4, 31703301), (6, 21135534), (7, 18116172), (9, 14090356), (12, 10567767), (14, 9058086), (18, 7045178), (21, 6038724), (28, 4529043), (36, 3522589), (42, 3019362), (63, 2012908), (84, 1509681), (126, 1006454), (252, 503227)]