18342123

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4978

約数の個数: 16

約数和(自身を含む): 25893120

約数和(自身を除く): 7550997

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 4903, 14709, 142187, 210829, 426561, 632487, 6114041, 18342123]

約数ペア:

[(1, 18342123), (3, 6114041), (29, 632487), (43, 426561), (87, 210829), (129, 142187), (1247, 14709), (3741, 4903)]