21533292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{54377}}^1$

素因数の和:54398

約数の個数: 36

約数和(自身を含む): 59380776

約数和(自身を除く): 37847484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 54377, 108754, 163131, 217508, 326262, 489393, 598147, 652524, 978786, 1196294, 1794441, 1957572, 2392588, 3588882, 5383323, 7177764, 10766646, 21533292]

約数ペア:

[(1, 21533292), (2, 10766646), (3, 7177764), (4, 5383323), (6, 3588882), (9, 2392588), (11, 1957572), (12, 1794441), (18, 1196294), (22, 978786), (33, 652524), (36, 598147), (44, 489393), (66, 326262), (99, 217508), (132, 163131), (198, 108754), (396, 54377)]