127620444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1519291}}^1$

素因数の和:1519305

約数の個数: 24

約数和(自身を含む): 340321408

約数和(自身を除く): 212700964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1519291, 3038582, 4557873, 6077164, 9115746, 10635037, 18231492, 21270074, 31905111, 42540148, 63810222, 127620444]

約数ペア:

[(1, 127620444), (2, 63810222), (3, 42540148), (4, 31905111), (6, 21270074), (7, 18231492), (12, 10635037), (14, 9115746), (21, 6077164), (28, 4557873), (42, 3038582), (84, 1519291)]