2012045643

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{182201}}^1$

素因数の和:182619

約数の個数: 16

約数和(自身を含む): 2988112800

約数和(自身を除く): 976067157

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 11043, 182201, 546603, 1639809, 4919427, 74520209, 223560627, 670681881, 2012045643]

約数ペア:

[(1, 2012045643), (3, 670681881), (9, 223560627), (27, 74520209), (409, 4919427), (1227, 1639809), (3681, 546603), (11043, 182201)]