18163348

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2113}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 36462272

約数和(自身を除く): 18298924

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2113, 2149, 4226, 4298, 8452, 8596, 14791, 29582, 59164, 648691, 1297382, 2594764, 4540837, 9081674, 18163348]

約数ペア:

[(1, 18163348), (2, 9081674), (4, 4540837), (7, 2594764), (14, 1297382), (28, 648691), (307, 59164), (614, 29582), (1228, 14791), (2113, 8596), (2149, 8452), (4226, 4298)]