2589426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20551}}^1$

素因数の和:20566

約数の個数: 24

約数和(自身を含む): 6412224

約数和(自身を除く): 3822798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20551, 41102, 61653, 123306, 143857, 184959, 287714, 369918, 431571, 863142, 1294713, 2589426]

約数ペア:

[(1, 2589426), (2, 1294713), (3, 863142), (6, 431571), (7, 369918), (9, 287714), (14, 184959), (18, 143857), (21, 123306), (42, 61653), (63, 41102), (126, 20551)]