15606738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{123863}}^1$

素因数の和:123878

約数の個数: 24

約数和(自身を含む): 38645568

約数和(自身を除く): 23038830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 123863, 247726, 371589, 743178, 867041, 1114767, 1734082, 2229534, 2601123, 5202246, 7803369, 15606738]

約数ペア:

[(1, 15606738), (2, 7803369), (3, 5202246), (6, 2601123), (7, 2229534), (9, 1734082), (14, 1114767), (18, 867041), (21, 743178), (42, 371589), (63, 247726), (126, 123863)]