12130356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{144409}}^1$

素因数の和:144423

約数の個数: 24

約数和(自身を含む): 32347840

約数和(自身を除く): 20217484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 144409, 288818, 433227, 577636, 866454, 1010863, 1732908, 2021726, 3032589, 4043452, 6065178, 12130356]

約数ペア:

[(1, 12130356), (2, 6065178), (3, 4043452), (4, 3032589), (6, 2021726), (7, 1732908), (12, 1010863), (14, 866454), (21, 577636), (28, 433227), (42, 288818), (84, 144409)]