8561742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10729}}^1$

素因数の和:10760

約数の個数: 32

約数和(自身を含む): 20601600

約数和(自身を除く): 12039858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 10729, 21458, 32187, 64374, 75103, 150206, 203851, 225309, 407702, 450618, 611553, 1223106, 1426957, 2853914, 4280871, 8561742]

約数ペア:

[(1, 8561742), (2, 4280871), (3, 2853914), (6, 1426957), (7, 1223106), (14, 611553), (19, 450618), (21, 407702), (38, 225309), (42, 203851), (57, 150206), (114, 75103), (133, 64374), (266, 32187), (399, 21458), (798, 10729)]