21436164

素因数分解:

$2^2\times 3^4\times {\mathrm{66161}}^1$

素因数の和:66177

約数の個数: 30

約数和(自身を含む): 56039214

約数和(自身を除く): 34603050

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 66161, 132322, 198483, 264644, 396966, 595449, 793932, 1190898, 1786347, 2381796, 3572694, 5359041, 7145388, 10718082, 21436164]

約数ペア:

[(1, 21436164), (2, 10718082), (3, 7145388), (4, 5359041), (6, 3572694), (9, 2381796), (12, 1786347), (18, 1190898), (27, 793932), (36, 595449), (54, 396966), (81, 264644), (108, 198483), (162, 132322), (324, 66161)]