12645324

素因数分解:

$2^2\times 3^2\times {\mathrm{351259}}^1$

素因数の和:351269

約数の個数: 18

約数和(自身を含む): 31964660

約数和(自身を除く): 19319336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 351259, 702518, 1053777, 1405036, 2107554, 3161331, 4215108, 6322662, 12645324]

約数ペア:

[(1, 12645324), (2, 6322662), (3, 4215108), (4, 3161331), (6, 2107554), (9, 1405036), (12, 1053777), (18, 702518), (36, 351259)]