18942288

素因数分解:

$2^4\times 3^1\times {\mathrm{394631}}^1$

素因数の和:394642

約数の個数: 20

約数和(自身を含む): 48934368

約数和(自身を除く): 29992080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 394631, 789262, 1183893, 1578524, 2367786, 3157048, 4735572, 6314096, 9471144, 18942288]

約数ペア:

[(1, 18942288), (2, 9471144), (3, 6314096), (4, 4735572), (6, 3157048), (8, 2367786), (12, 1578524), (16, 1183893), (24, 789262), (48, 394631)]