18282194

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8111}}^1$

素因数の和:8150

約数の個数: 24

約数和(自身を含む): 33291648

約数和(自身を除く): 15009454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 8111, 16222, 56777, 113554, 186553, 373106, 397439, 794878, 1305871, 2611742, 9141097, 18282194]

約数ペア:

[(1, 18282194), (2, 9141097), (7, 2611742), (14, 1305871), (23, 794878), (46, 397439), (49, 373106), (98, 186553), (161, 113554), (322, 56777), (1127, 16222), (2254, 8111)]