18233530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2579}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 37895040

約数和(自身を除く): 19661510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 2579, 3535, 5158, 7070, 12895, 18053, 25790, 36106, 90265, 180530, 260479, 520958, 1302395, 1823353, 2604790, 3646706, 9116765, 18233530]

約数ペア:

[(1, 18233530), (2, 9116765), (5, 3646706), (7, 2604790), (10, 1823353), (14, 1302395), (35, 520958), (70, 260479), (101, 180530), (202, 90265), (505, 36106), (707, 25790), (1010, 18053), (1414, 12895), (2579, 7070), (3535, 5158)]