18373494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3931}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 39634560

約数和(自身を除く): 21261066

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 3931, 4674, 7862, 11793, 23586, 74689, 149378, 161171, 224067, 322342, 448134, 483513, 967026, 3062249, 6124498, 9186747, 18373494]

約数ペア:

[(1, 18373494), (2, 9186747), (3, 6124498), (6, 3062249), (19, 967026), (38, 483513), (41, 448134), (57, 322342), (82, 224067), (114, 161171), (123, 149378), (246, 74689), (779, 23586), (1558, 11793), (2337, 7862), (3931, 4674)]