2389986

素因数分解:

$2^1\times 3^4\times {\mathrm{14753}}^1$

素因数の和:14767

約数の個数: 20

約数和(自身を含む): 5355702

約数和(自身を除く): 2965716

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 14753, 29506, 44259, 88518, 132777, 265554, 398331, 796662, 1194993, 2389986]

約数ペア:

[(1, 2389986), (2, 1194993), (3, 796662), (6, 398331), (9, 265554), (18, 132777), (27, 88518), (54, 44259), (81, 29506), (162, 14753)]