18330904

素因数分解:

$2^3\times {\mathrm{569}}^1\times {\mathrm{4027}}^1$

素因数の和:4602

約数の個数: 16

約数和(自身を含む): 34439400

約数和(自身を除く): 16108496

約数列:

[1, 2, 4, 8, 569, 1138, 2276, 4027, 4552, 8054, 16108, 32216, 2291363, 4582726, 9165452, 18330904]

約数ペア:

[(1, 18330904), (2, 9165452), (4, 4582726), (8, 2291363), (569, 32216), (1138, 16108), (2276, 8054), (4027, 4552)]