42840828

素因数分解:

$2^2\times 3^2\times {\mathrm{1190023}}^1$

素因数の和:1190033

約数の個数: 18

約数和(自身を含む): 108292184

約数和(自身を除く): 65451356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1190023, 2380046, 3570069, 4760092, 7140138, 10710207, 14280276, 21420414, 42840828]

約数ペア:

[(1, 42840828), (2, 21420414), (3, 14280276), (4, 10710207), (6, 7140138), (9, 4760092), (12, 3570069), (18, 2380046), (36, 1190023)]