138445518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1867}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 293739264

約数和(自身を除く): 155293746

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 727, 1454, 1867, 2181, 3734, 4362, 5601, 11202, 12359, 24718, 31739, 37077, 63478, 74154, 95217, 190434, 1357309, 2714618, 4071927, 8143854, 23074253, 46148506, 69222759, 138445518]

約数ペア:

[(1, 138445518), (2, 69222759), (3, 46148506), (6, 23074253), (17, 8143854), (34, 4071927), (51, 2714618), (102, 1357309), (727, 190434), (1454, 95217), (1867, 74154), (2181, 63478), (3734, 37077), (4362, 31739), (5601, 24718), (11202, 12359)]