240641946

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{21187}}^1$

素因数の和:21826

約数の個数: 24

約数和(自身を含む): 522241824

約数和(自身を除く): 281599878

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 3786, 5679, 11358, 21187, 42374, 63561, 127122, 190683, 381366, 13368997, 26737994, 40106991, 80213982, 120320973, 240641946]

約数ペア:

[(1, 240641946), (2, 120320973), (3, 80213982), (6, 40106991), (9, 26737994), (18, 13368997), (631, 381366), (1262, 190683), (1893, 127122), (3786, 63561), (5679, 42374), (11358, 21187)]