18681048

素因数分解:

$2^3\times 3^2\times {\mathrm{259459}}^1$

素因数の和:259471

約数の個数: 24

約数和(自身を含む): 50594700

約数和(自身を除く): 31913652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 259459, 518918, 778377, 1037836, 1556754, 2075672, 2335131, 3113508, 4670262, 6227016, 9340524, 18681048]

約数ペア:

[(1, 18681048), (2, 9340524), (3, 6227016), (4, 4670262), (6, 3113508), (8, 2335131), (9, 2075672), (12, 1556754), (18, 1037836), (24, 778377), (36, 518918), (72, 259459)]