21459108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14779}}^1$

素因数の和:14808

約数の個数: 36

約数和(自身を含む): 55040720

約数和(自身を除く): 33581612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14779, 29558, 44337, 59116, 88674, 162569, 177348, 325138, 487707, 650276, 975414, 1788259, 1950828, 3576518, 5364777, 7153036, 10729554, 21459108]

約数ペア:

[(1, 21459108), (2, 10729554), (3, 7153036), (4, 5364777), (6, 3576518), (11, 1950828), (12, 1788259), (22, 975414), (33, 650276), (44, 487707), (66, 325138), (121, 177348), (132, 162569), (242, 88674), (363, 59116), (484, 44337), (726, 29558), (1452, 14779)]