140594886

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{18731}}^1$

素因数の和:18881

約数の個数: 32

約数和(自身を含む): 314697600

約数和(自身を除く): 174102714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 18731, 37462, 56193, 112386, 168579, 337158, 505737, 1011474, 2603609, 5207218, 7810827, 15621654, 23432481, 46864962, 70297443, 140594886]

約数ペア:

[(1, 140594886), (2, 70297443), (3, 46864962), (6, 23432481), (9, 15621654), (18, 7810827), (27, 5207218), (54, 2603609), (139, 1011474), (278, 505737), (417, 337158), (834, 168579), (1251, 112386), (2502, 56193), (3753, 37462), (7506, 18731)]