2153676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25639}}^1$

素因数の和:25653

約数の個数: 24

約数和(自身を含む): 5743360

約数和(自身を除く): 3589684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25639, 51278, 76917, 102556, 153834, 179473, 307668, 358946, 538419, 717892, 1076838, 2153676]

約数ペア:

[(1, 2153676), (2, 1076838), (3, 717892), (4, 538419), (6, 358946), (7, 307668), (12, 179473), (14, 153834), (21, 102556), (28, 76917), (42, 51278), (84, 25639)]