21629262

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{22961}}^1$

素因数の和:23123

約数の個数: 16

約数和(自身を含む): 43535952

約数和(自身を除く): 21906690

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 22961, 45922, 68883, 137766, 3604877, 7209754, 10814631, 21629262]

約数ペア:

[(1, 21629262), (2, 10814631), (3, 7209754), (6, 3604877), (157, 137766), (314, 68883), (471, 45922), (942, 22961)]