18897666

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3527}}^1$

素因数の和:3598

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 21744894

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 3527, 5358, 7054, 10581, 21162, 67013, 134026, 165769, 201039, 331538, 402078, 497307, 994614, 3149611, 6299222, 9448833, 18897666]

約数ペア:

[(1, 18897666), (2, 9448833), (3, 6299222), (6, 3149611), (19, 994614), (38, 497307), (47, 402078), (57, 331538), (94, 201039), (114, 165769), (141, 134026), (282, 67013), (893, 21162), (1786, 10581), (2679, 7054), (3527, 5358)]