2613618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20743}}^1$

素因数の和:20758

約数の個数: 24

約数和(自身を含む): 6472128

約数和(自身を除く): 3858510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20743, 41486, 62229, 124458, 145201, 186687, 290402, 373374, 435603, 871206, 1306809, 2613618]

約数ペア:

[(1, 2613618), (2, 1306809), (3, 871206), (6, 435603), (7, 373374), (9, 290402), (14, 186687), (18, 145201), (21, 124458), (42, 62229), (63, 41486), (126, 20743)]