21813762

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{24077}}^1$

素因数の和:24233

約数の個数: 16

約数和(自身を含む): 43918272

約数和(自身を除く): 22104510

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 24077, 48154, 72231, 144462, 3635627, 7271254, 10906881, 21813762]

約数ペア:

[(1, 21813762), (2, 10906881), (3, 7271254), (6, 3635627), (151, 144462), (302, 72231), (453, 48154), (906, 24077)]