18213044

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 33180840

約数和(自身を除く): 14967796

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 788, 797, 1594, 3188, 5713, 11426, 22852, 23113, 46226, 92452, 157009, 314018, 628036, 4553261, 9106522, 18213044]

約数ペア:

[(1, 18213044), (2, 9106522), (4, 4553261), (29, 628036), (58, 314018), (116, 157009), (197, 92452), (394, 46226), (788, 23113), (797, 22852), (1594, 11426), (3188, 5713)]