18189056

素因数分解:

$2^8\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:556

約数の個数: 36

約数和(自身を含む): 36583512

約数和(自身を除く): 18394456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 313, 454, 626, 908, 1252, 1816, 2504, 3632, 5008, 7264, 10016, 14528, 20032, 29056, 40064, 58112, 71051, 80128, 142102, 284204, 568408, 1136816, 2273632, 4547264, 9094528, 18189056]

約数ペア:

[(1, 18189056), (2, 9094528), (4, 4547264), (8, 2273632), (16, 1136816), (32, 568408), (64, 284204), (128, 142102), (227, 80128), (256, 71051), (313, 58112), (454, 40064), (626, 29056), (908, 20032), (1252, 14528), (1816, 10016), (2504, 7264), (3632, 5008)]