18225046

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12889}}^1$

素因数の和:12999

約数の個数: 16

約数和(自身を含む): 31554720

約数和(自身を除く): 13329674

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 12889, 25778, 90223, 180446, 1301789, 2603578, 9112523, 18225046]

約数ペア:

[(1, 18225046), (2, 9112523), (7, 2603578), (14, 1301789), (101, 180446), (202, 90223), (707, 25778), (1414, 12889)]