64009746

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{187163}}^1$

素因数の和:187190

約数の個数: 24

約数和(自身を含む): 145987920

約数和(自身を除く): 81978174

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 187163, 374326, 561489, 1122978, 1684467, 3368934, 3556097, 7112194, 10668291, 21336582, 32004873, 64009746]

約数ペア:

[(1, 64009746), (2, 32004873), (3, 21336582), (6, 10668291), (9, 7112194), (18, 3556097), (19, 3368934), (38, 1684467), (57, 1122978), (114, 561489), (171, 374326), (342, 187163)]