18074426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7879}}^1$

素因数の和:7949

約数の個数: 16

約数和(自身を含む): 28746240

約数和(自身を除く): 10671814

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 7879, 15758, 244249, 291523, 488498, 583046, 9037213, 18074426]

約数ペア:

[(1, 18074426), (2, 9037213), (31, 583046), (37, 488498), (62, 291523), (74, 244249), (1147, 15758), (2294, 7879)]