18131372

素因数分解:

$2^2\times 7^2\times {\mathrm{92507}}^1$

素因数の和:92525

約数の個数: 18

約数和(自身を含む): 36910692

約数和(自身を除く): 18779320

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 92507, 185014, 370028, 647549, 1295098, 2590196, 4532843, 9065686, 18131372]

約数ペア:

[(1, 18131372), (2, 9065686), (4, 4532843), (7, 2590196), (14, 1295098), (28, 647549), (49, 370028), (98, 185014), (196, 92507)]