15481854

素因数分解:

$2^1\times 3^4\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:662

約数の個数: 40

約数和(自身を含む): 34926408

約数和(自身を除く): 19444554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 421, 454, 681, 842, 1263, 1362, 2043, 2526, 3789, 4086, 6129, 7578, 11367, 12258, 18387, 22734, 34101, 36774, 68202, 95567, 191134, 286701, 573402, 860103, 1720206, 2580309, 5160618, 7740927, 15481854]

約数ペア:

[(1, 15481854), (2, 7740927), (3, 5160618), (6, 2580309), (9, 1720206), (18, 860103), (27, 573402), (54, 286701), (81, 191134), (162, 95567), (227, 68202), (421, 36774), (454, 34101), (681, 22734), (842, 18387), (1263, 12258), (1362, 11367), (2043, 7578), (2526, 6129), (3789, 4086)]