18657044

素因数分解:

$2^2\times 7^2\times {\mathrm{95189}}^1$

素因数の和:95207

約数の個数: 18

約数和(自身を含む): 37980810

約数和(自身を除く): 19323766

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 95189, 190378, 380756, 666323, 1332646, 2665292, 4664261, 9328522, 18657044]

約数ペア:

[(1, 18657044), (2, 9328522), (4, 4664261), (7, 2665292), (14, 1332646), (28, 666323), (49, 380756), (98, 190378), (196, 95189)]