18374972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59659}}^1$

素因数の和:59681

約数の個数: 24

約数和(自身を含む): 40091520

約数和(自身を除く): 21716548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 59659, 119318, 238636, 417613, 656249, 835226, 1312498, 1670452, 2624996, 4593743, 9187486, 18374972]

約数ペア:

[(1, 18374972), (2, 9187486), (4, 4593743), (7, 2624996), (11, 1670452), (14, 1312498), (22, 835226), (28, 656249), (44, 417613), (77, 238636), (154, 119318), (308, 59659)]