2569986

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2206

約数の個数: 24

約数和(自身を含む): 5654064

約数和(自身を除く): 3084078

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 2131, 4262, 6393, 12786, 19179, 38358, 142777, 285554, 428331, 856662, 1284993, 2569986]

約数ペア:

[(1, 2569986), (2, 1284993), (3, 856662), (6, 428331), (9, 285554), (18, 142777), (67, 38358), (134, 19179), (201, 12786), (402, 6393), (603, 4262), (1206, 2131)]