728167266

素因数分解:

$2^1\times 3^3\times {\mathrm{13484579}}^1$

素因数の和:13484590

約数の個数: 16

約数和(自身を含む): 1618149600

約数和(自身を除く): 889982334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 13484579, 26969158, 40453737, 80907474, 121361211, 242722422, 364083633, 728167266]

約数ペア:

[(1, 728167266), (2, 364083633), (3, 242722422), (6, 121361211), (9, 80907474), (18, 40453737), (27, 26969158), (54, 13484579)]