17797986

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{1567}}^1$

素因数の和:2206

約数の個数: 24

約数和(自身を含む): 38648064

約数和(自身を除く): 20850078

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1567, 1893, 3134, 3786, 4701, 5679, 9402, 11358, 14103, 28206, 988777, 1977554, 2966331, 5932662, 8898993, 17797986]

約数ペア:

[(1, 17797986), (2, 8898993), (3, 5932662), (6, 2966331), (9, 1977554), (18, 988777), (631, 28206), (1262, 14103), (1567, 11358), (1893, 9402), (3134, 5679), (3786, 4701)]