18842816

素因数分解:

$2^6\times {\mathrm{227}}^1\times {\mathrm{1297}}^1$

素因数の和:1536

約数の個数: 28

約数和(自身を含む): 37584888

約数和(自身を除く): 18742072

約数列:

[1, 2, 4, 8, 16, 32, 64, 227, 454, 908, 1297, 1816, 2594, 3632, 5188, 7264, 10376, 14528, 20752, 41504, 83008, 294419, 588838, 1177676, 2355352, 4710704, 9421408, 18842816]

約数ペア:

[(1, 18842816), (2, 9421408), (4, 4710704), (8, 2355352), (16, 1177676), (32, 588838), (64, 294419), (227, 83008), (454, 41504), (908, 20752), (1297, 14528), (1816, 10376), (2594, 7264), (3632, 5188)]