18166818

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 37920960

約数和(自身を除く): 19754142

約数列:

[1, 2, 3, 6, 29, 58, 87, 131, 174, 262, 393, 786, 797, 1594, 2391, 3799, 4782, 7598, 11397, 22794, 23113, 46226, 69339, 104407, 138678, 208814, 313221, 626442, 3027803, 6055606, 9083409, 18166818]

約数ペア:

[(1, 18166818), (2, 9083409), (3, 6055606), (6, 3027803), (29, 626442), (58, 313221), (87, 208814), (131, 138678), (174, 104407), (262, 69339), (393, 46226), (786, 23113), (797, 22794), (1594, 11397), (2391, 7598), (3799, 4782)]