21757692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{164831}}^1$

素因数の和:164849

約数の個数: 24

約数和(自身を含む): 55383552

約数和(自身を除く): 33625860

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 164831, 329662, 494493, 659324, 988986, 1813141, 1977972, 3626282, 5439423, 7252564, 10878846, 21757692]

約数ペア:

[(1, 21757692), (2, 10878846), (3, 7252564), (4, 5439423), (6, 3626282), (11, 1977972), (12, 1813141), (22, 988986), (33, 659324), (44, 494493), (66, 329662), (132, 164831)]