19968498

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{33617}}^1$

素因数の和:33639

約数の個数: 32

約数和(自身を含む): 48409920

約数和(自身を除く): 28441422

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 33617, 67234, 100851, 201702, 302553, 369787, 605106, 739574, 907659, 1109361, 1815318, 2218722, 3328083, 6656166, 9984249, 19968498]

約数ペア:

[(1, 19968498), (2, 9984249), (3, 6656166), (6, 3328083), (9, 2218722), (11, 1815318), (18, 1109361), (22, 907659), (27, 739574), (33, 605106), (54, 369787), (66, 302553), (99, 201702), (198, 100851), (297, 67234), (594, 33617)]