16787124

素因数分解:

$2^2\times 3^2\times {\mathrm{631}}^1\times {\mathrm{739}}^1$

素因数の和:1380

約数の個数: 36

約数和(自身を含む): 42558880

約数和(自身を除く): 25771756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 631, 739, 1262, 1478, 1893, 2217, 2524, 2956, 3786, 4434, 5679, 6651, 7572, 8868, 11358, 13302, 22716, 26604, 466309, 932618, 1398927, 1865236, 2797854, 4196781, 5595708, 8393562, 16787124]

約数ペア:

[(1, 16787124), (2, 8393562), (3, 5595708), (4, 4196781), (6, 2797854), (9, 1865236), (12, 1398927), (18, 932618), (36, 466309), (631, 26604), (739, 22716), (1262, 13302), (1478, 11358), (1893, 8868), (2217, 7572), (2524, 6651), (2956, 5679), (3786, 4434)]