40090818

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 83721600

約数和(自身を除く): 43630782

約数列:

[1, 2, 3, 6, 29, 58, 87, 113, 174, 226, 339, 678, 2039, 3277, 4078, 6117, 6554, 9831, 12234, 19662, 59131, 118262, 177393, 230407, 354786, 460814, 691221, 1382442, 6681803, 13363606, 20045409, 40090818]

約数ペア:

[(1, 40090818), (2, 20045409), (3, 13363606), (6, 6681803), (29, 1382442), (58, 691221), (87, 460814), (113, 354786), (174, 230407), (226, 177393), (339, 118262), (678, 59131), (2039, 19662), (3277, 12234), (4078, 9831), (6117, 6554)]