246756978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1054517}}^1$

素因数の和:1054538

約数の個数: 24

約数和(自身を含む): 575766828

約数和(自身を除く): 329009850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1054517, 2109034, 3163551, 6327102, 9490653, 13708721, 18981306, 27417442, 41126163, 82252326, 123378489, 246756978]

約数ペア:

[(1, 246756978), (2, 123378489), (3, 82252326), (6, 41126163), (9, 27417442), (13, 18981306), (18, 13708721), (26, 9490653), (39, 6327102), (78, 3163551), (117, 2109034), (234, 1054517)]