18113936

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{3617}}^1$

素因数の和:3938

約数の個数: 20

約数和(自身を含む): 35217612

約数和(自身を除く): 17103676

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 3617, 5008, 7234, 14468, 28936, 57872, 1132121, 2264242, 4528484, 9056968, 18113936]

約数ペア:

[(1, 18113936), (2, 9056968), (4, 4528484), (8, 2264242), (16, 1132121), (313, 57872), (626, 28936), (1252, 14468), (2504, 7234), (3617, 5008)]