18697322

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1889}}^1$

素因数の和:2006

約数の個数: 24

約数和(自身を含む): 32965380

約数和(自身を除く): 14268058

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 1889, 3778, 4949, 9898, 13223, 26446, 92561, 185122, 190789, 381578, 1335523, 2671046, 9348661, 18697322]

約数ペア:

[(1, 18697322), (2, 9348661), (7, 2671046), (14, 1335523), (49, 381578), (98, 190789), (101, 185122), (202, 92561), (707, 26446), (1414, 13223), (1889, 9898), (3778, 4949)]