2018009084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5543981}}^1$

素因数の和:5544005

約数の個数: 24

約数和(自身を含む): 4346481888

約数和(自身を除く): 2328472804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5543981, 11087962, 22175924, 38807867, 72071753, 77615734, 144143506, 155231468, 288287012, 504502271, 1009004542, 2018009084]

約数ペア:

[(1, 2018009084), (2, 1009004542), (4, 504502271), (7, 288287012), (13, 155231468), (14, 144143506), (26, 77615734), (28, 72071753), (52, 38807867), (91, 22175924), (182, 11087962), (364, 5543981)]