18992418

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67349}}^1$

素因数の和:67401

約数の個数: 16

約数和(自身を含む): 38793600

約数和(自身を除く): 19801182

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 67349, 134698, 202047, 404094, 3165403, 6330806, 9496209, 18992418]

約数ペア:

[(1, 18992418), (2, 9496209), (3, 6330806), (6, 3165403), (47, 404094), (94, 202047), (141, 134698), (282, 67349)]