7642806

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 15724800

約数和(自身を除く): 8081994

約数列:

[1, 2, 3, 6, 83, 103, 149, 166, 206, 249, 298, 309, 447, 498, 618, 894, 8549, 12367, 15347, 17098, 24734, 25647, 30694, 37101, 46041, 51294, 74202, 92082, 1273801, 2547602, 3821403, 7642806]

約数ペア:

[(1, 7642806), (2, 3821403), (3, 2547602), (6, 1273801), (83, 92082), (103, 74202), (149, 51294), (166, 46041), (206, 37101), (249, 30694), (298, 25647), (309, 24734), (447, 17098), (498, 15347), (618, 12367), (894, 8549)]