21690123822

素因数分解:

$2^1\times 3^2\times {\mathrm{9043}}^1\times {\mathrm{133253}}^1$

素因数の和:142304

約数の個数: 24

約数和(自身を含む): 47000817864

約数和(自身を除く): 25310694042

約数列:

[1, 2, 3, 6, 9, 18, 9043, 18086, 27129, 54258, 81387, 133253, 162774, 266506, 399759, 799518, 1199277, 2398554, 1205006879, 2410013758, 3615020637, 7230041274, 10845061911, 21690123822]

約数ペア:

[(1, 21690123822), (2, 10845061911), (3, 7230041274), (6, 3615020637), (9, 2410013758), (18, 1205006879), (9043, 2398554), (18086, 1199277), (27129, 799518), (54258, 399759), (81387, 266506), (133253, 162774)]