40805766

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{23371}}^1$

素因数の和:23476

約数の個数: 24

約数和(自身を含む): 89327784

約数和(自身を除く): 48522018

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 23371, 46742, 70113, 140226, 210339, 420678, 2266987, 4533974, 6800961, 13601922, 20402883, 40805766]

約数ペア:

[(1, 40805766), (2, 20402883), (3, 13601922), (6, 6800961), (9, 4533974), (18, 2266987), (97, 420678), (194, 210339), (291, 140226), (582, 70113), (873, 46742), (1746, 23371)]