129613986

素因数分解:

$2^1\times 3^3\times {\mathrm{2400259}}^1$

素因数の和:2400270

約数の個数: 16

約数和(自身を含む): 288031200

約数和(自身を除く): 158417214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2400259, 4800518, 7200777, 14401554, 21602331, 43204662, 64806993, 129613986]

約数ペア:

[(1, 129613986), (2, 64806993), (3, 43204662), (6, 21602331), (9, 14401554), (18, 7200777), (27, 4800518), (54, 2400259)]