26910078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{345001}}^1$

素因数の和:345019

約数の個数: 16

約数和(自身を含む): 57960336

約数和(自身を除く): 31050258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 345001, 690002, 1035003, 2070006, 4485013, 8970026, 13455039, 26910078]

約数ペア:

[(1, 26910078), (2, 13455039), (3, 8970026), (6, 4485013), (13, 2070006), (26, 1035003), (39, 690002), (78, 345001)]