489077208

素因数分解:

$2^3\times 3^2\times {\mathrm{6792739}}^1$

素因数の和:6792751

約数の個数: 24

約数和(自身を含む): 1324584300

約数和(自身を除く): 835507092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 6792739, 13585478, 20378217, 27170956, 40756434, 54341912, 61134651, 81512868, 122269302, 163025736, 244538604, 489077208]

約数ペア:

[(1, 489077208), (2, 244538604), (3, 163025736), (4, 122269302), (6, 81512868), (8, 61134651), (9, 54341912), (12, 40756434), (18, 27170956), (24, 20378217), (36, 13585478), (72, 6792739)]