245370042

素因数分解:

$2^1\times 3^2\times {\mathrm{1291}}^1\times {\mathrm{10559}}^1$

素因数の和:11858

約数の個数: 24

約数和(自身を含む): 532097280

約数和(自身を除く): 286727238

約数列:

[1, 2, 3, 6, 9, 18, 1291, 2582, 3873, 7746, 10559, 11619, 21118, 23238, 31677, 63354, 95031, 190062, 13631669, 27263338, 40895007, 81790014, 122685021, 245370042]

約数ペア:

[(1, 245370042), (2, 122685021), (3, 81790014), (6, 40895007), (9, 27263338), (18, 13631669), (1291, 190062), (2582, 95031), (3873, 63354), (7746, 31677), (10559, 23238), (11619, 21118)]