18214736

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{1973}}^1$

素因数の和:2558

約数の個数: 20

約数和(自身を含む): 35370132

約数和(自身を除く): 17155396

約数列:

[1, 2, 4, 8, 16, 577, 1154, 1973, 2308, 3946, 4616, 7892, 9232, 15784, 31568, 1138421, 2276842, 4553684, 9107368, 18214736]

約数ペア:

[(1, 18214736), (2, 9107368), (4, 4553684), (8, 2276842), (16, 1138421), (577, 31568), (1154, 15784), (1973, 9232), (2308, 7892), (3946, 4616)]