318663306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1361809}}^1$

素因数の和:1361830

約数の個数: 24

約数和(自身を含む): 743548260

約数和(自身を除く): 424884954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1361809, 2723618, 4085427, 8170854, 12256281, 17703517, 24512562, 35407034, 53110551, 106221102, 159331653, 318663306]

約数ペア:

[(1, 318663306), (2, 159331653), (3, 106221102), (6, 53110551), (9, 35407034), (13, 24512562), (18, 17703517), (26, 12256281), (39, 8170854), (78, 4085427), (117, 2723618), (234, 1361809)]