21324204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53849}}^1$

素因数の和:53870

約数の個数: 36

約数和(自身を含む): 58804200

約数和(自身を除く): 37479996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 53849, 107698, 161547, 215396, 323094, 484641, 592339, 646188, 969282, 1184678, 1777017, 1938564, 2369356, 3554034, 5331051, 7108068, 10662102, 21324204]

約数ペア:

[(1, 21324204), (2, 10662102), (3, 7108068), (4, 5331051), (6, 3554034), (9, 2369356), (11, 1938564), (12, 1777017), (18, 1184678), (22, 969282), (33, 646188), (36, 592339), (44, 484641), (66, 323094), (99, 215396), (132, 161547), (198, 107698), (396, 53849)]