31004196

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{18859}}^1$

素因数の和:19003

約数の個数: 24

約数和(自身を含む): 72875040

約数和(自身を除く): 41870844

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 18859, 37718, 56577, 75436, 113154, 226308, 2583683, 5167366, 7751049, 10334732, 15502098, 31004196]

約数ペア:

[(1, 31004196), (2, 15502098), (3, 10334732), (4, 7751049), (6, 5167366), (12, 2583683), (137, 226308), (274, 113154), (411, 75436), (548, 56577), (822, 37718), (1644, 18859)]