1389440592

素因数分解:

$2^4\times 3^2\times {\mathrm{9648893}}^1$

素因数の和:9648907

約数の個数: 30

約数和(自身を含む): 3888504282

約数和(自身を除く): 2499063690

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9648893, 19297786, 28946679, 38595572, 57893358, 77191144, 86840037, 115786716, 154382288, 173680074, 231573432, 347360148, 463146864, 694720296, 1389440592]

約数ペア:

[(1, 1389440592), (2, 694720296), (3, 463146864), (4, 347360148), (6, 231573432), (8, 173680074), (9, 154382288), (12, 115786716), (16, 86840037), (18, 77191144), (24, 57893358), (36, 38595572), (48, 28946679), (72, 19297786), (144, 9648893)]