31018968

素因数分解:

$2^3\times 3^2\times {\mathrm{430819}}^1$

素因数の和:430831

約数の個数: 24

約数和(自身を含む): 84009900

約数和(自身を除く): 52990932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 430819, 861638, 1292457, 1723276, 2584914, 3446552, 3877371, 5169828, 7754742, 10339656, 15509484, 31018968]

約数ペア:

[(1, 31018968), (2, 15509484), (3, 10339656), (4, 7754742), (6, 5169828), (8, 3877371), (9, 3446552), (12, 2584914), (18, 1723276), (24, 1292457), (36, 861638), (72, 430819)]