998718288

素因数分解:

$2^4\times 3^1\times {\mathrm{20806631}}^1$

素因数の和:20806642

約数の個数: 20

約数和(自身を含む): 2580022368

約数和(自身を除く): 1581304080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20806631, 41613262, 62419893, 83226524, 124839786, 166453048, 249679572, 332906096, 499359144, 998718288]

約数ペア:

[(1, 998718288), (2, 499359144), (3, 332906096), (4, 249679572), (6, 166453048), (8, 124839786), (12, 83226524), (16, 62419893), (24, 41613262), (48, 20806631)]