105212394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{835019}}^1$

素因数の和:835034

約数の個数: 24

約数和(自身を含む): 260526240

約数和(自身を除く): 155313846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 835019, 1670038, 2505057, 5010114, 5845133, 7515171, 11690266, 15030342, 17535399, 35070798, 52606197, 105212394]

約数ペア:

[(1, 105212394), (2, 52606197), (3, 35070798), (6, 17535399), (7, 15030342), (9, 11690266), (14, 7515171), (18, 5845133), (21, 5010114), (42, 2505057), (63, 1670038), (126, 835019)]