21044442

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{31039}}^1$

素因数の和:31157

約数の個数: 16

約数和(自身を含む): 42462720

約数和(自身を除く): 21418278

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 31039, 62078, 93117, 186234, 3507407, 7014814, 10522221, 21044442]

約数ペア:

[(1, 21044442), (2, 10522221), (3, 7014814), (6, 3507407), (113, 186234), (226, 93117), (339, 62078), (678, 31039)]