17824994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1106

約数の個数: 24

約数和(自身を含む): 29821260

約数和(自身を除く): 11996266

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1009, 1606, 2018, 8833, 11099, 17666, 22198, 73657, 122089, 147314, 244178, 810227, 1620454, 8912497, 17824994]

約数ペア:

[(1, 17824994), (2, 8912497), (11, 1620454), (22, 810227), (73, 244178), (121, 147314), (146, 122089), (242, 73657), (803, 22198), (1009, 17666), (1606, 11099), (2018, 8833)]