18349796

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{2729}}^1$

素因数の和:2815

約数の個数: 18

約数和(自身を含む): 32926530

約数和(自身を除く): 14576734

約数列:

[1, 2, 4, 41, 82, 164, 1681, 2729, 3362, 5458, 6724, 10916, 111889, 223778, 447556, 4587449, 9174898, 18349796]

約数ペア:

[(1, 18349796), (2, 9174898), (4, 4587449), (41, 447556), (82, 223778), (164, 111889), (1681, 10916), (2729, 6724), (3362, 5458)]