83139252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{989753}}^1$

素因数の和:989767

約数の個数: 24

約数和(自身を含む): 221704896

約数和(自身を除く): 138565644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 989753, 1979506, 2969259, 3959012, 5938518, 6928271, 11877036, 13856542, 20784813, 27713084, 41569626, 83139252]

約数ペア:

[(1, 83139252), (2, 41569626), (3, 27713084), (4, 20784813), (6, 13856542), (7, 11877036), (12, 6928271), (14, 5938518), (21, 3959012), (28, 2969259), (42, 1979506), (84, 989753)]