2531268

素因数分解:

$2^2\times 3^2\times {\mathrm{70313}}^1$

素因数の和:70323

約数の個数: 18

約数和(自身を含む): 6398574

約数和(自身を除く): 3867306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 70313, 140626, 210939, 281252, 421878, 632817, 843756, 1265634, 2531268]

約数ペア:

[(1, 2531268), (2, 1265634), (3, 843756), (4, 632817), (6, 421878), (9, 281252), (12, 210939), (18, 140626), (36, 70313)]