18434684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 33911808

約数和(自身を除く): 15477124

約数列:

[1, 2, 4, 23, 46, 92, 151, 302, 604, 1327, 2654, 3473, 5308, 6946, 13892, 30521, 61042, 122084, 200377, 400754, 801508, 4608671, 9217342, 18434684]

約数ペア:

[(1, 18434684), (2, 9217342), (4, 4608671), (23, 801508), (46, 400754), (92, 200377), (151, 122084), (302, 61042), (604, 30521), (1327, 13892), (2654, 6946), (3473, 5308)]