1818492078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23314001}}^1$

素因数の和:23314019

約数の個数: 16

約数和(自身を含む): 3916752336

約数和(自身を除く): 2098260258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 23314001, 46628002, 69942003, 139884006, 303082013, 606164026, 909246039, 1818492078]

約数ペア:

[(1, 1818492078), (2, 909246039), (3, 606164026), (6, 303082013), (13, 139884006), (26, 69942003), (39, 46628002), (78, 23314001)]