25838694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{205069}}^1$

素因数の和:205084

約数の個数: 24

約数和(自身を含む): 63981840

約数和(自身を除く): 38143146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 205069, 410138, 615207, 1230414, 1435483, 1845621, 2870966, 3691242, 4306449, 8612898, 12919347, 25838694]

約数ペア:

[(1, 25838694), (2, 12919347), (3, 8612898), (6, 4306449), (7, 3691242), (9, 2870966), (14, 1845621), (18, 1435483), (21, 1230414), (42, 615207), (63, 410138), (126, 205069)]