27362038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20389}}^1$

素因数の和:20463

約数の個数: 16

約数和(自身を含む): 45510480

約数和(自身を除く): 18148442

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 20389, 40778, 224279, 448558, 1243729, 2487458, 13681019, 27362038]

約数ペア:

[(1, 27362038), (2, 13681019), (11, 2487458), (22, 1243729), (61, 448558), (122, 224279), (671, 40778), (1342, 20389)]