18812262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1069}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 43142400

約数和(自身を除く): 24330138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1069, 1257, 2138, 2514, 2933, 3207, 5866, 6414, 7483, 8799, 14966, 17598, 22449, 44898, 447911, 895822, 1343733, 2687466, 3135377, 6270754, 9406131, 18812262]

約数ペア:

[(1, 18812262), (2, 9406131), (3, 6270754), (6, 3135377), (7, 2687466), (14, 1343733), (21, 895822), (42, 447911), (419, 44898), (838, 22449), (1069, 17598), (1257, 14966), (2138, 8799), (2514, 7483), (2933, 6414), (3207, 5866)]