18285190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23747}}^1$

素因数の和:23772

約数の個数: 32

約数和(自身を含む): 41036544

約数和(自身を除く): 22751354

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 23747, 47494, 118735, 166229, 237470, 261217, 332458, 522434, 831145, 1306085, 1662290, 1828519, 2612170, 3657038, 9142595, 18285190]

約数ペア:

[(1, 18285190), (2, 9142595), (5, 3657038), (7, 2612170), (10, 1828519), (11, 1662290), (14, 1306085), (22, 831145), (35, 522434), (55, 332458), (70, 261217), (77, 237470), (110, 166229), (154, 118735), (385, 47494), (770, 23747)]