61890828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271451}}^1$

素因数の和:271477

約数の個数: 24

約数和(自身を含む): 152013120

約数和(自身を除く): 90122292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 271451, 542902, 814353, 1085804, 1628706, 3257412, 5157569, 10315138, 15472707, 20630276, 30945414, 61890828]

約数ペア:

[(1, 61890828), (2, 30945414), (3, 20630276), (4, 15472707), (6, 10315138), (12, 5157569), (19, 3257412), (38, 1628706), (57, 1085804), (76, 814353), (114, 542902), (228, 271451)]