18174387

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2713}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 31265280

約数和(自身を除く): 13090893

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 2713, 6699, 8139, 18991, 29843, 56973, 78677, 89529, 208901, 236031, 550739, 626703, 865447, 1652217, 2596341, 6058129, 18174387]

約数ペア:

[(1, 18174387), (3, 6058129), (7, 2596341), (11, 1652217), (21, 865447), (29, 626703), (33, 550739), (77, 236031), (87, 208901), (203, 89529), (231, 78677), (319, 56973), (609, 29843), (957, 18991), (2233, 8139), (2713, 6699)]