18742654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58207}}^1$

素因数の和:58239

約数の個数: 16

約数和(自身を含む): 33527808

約数和(自身を除く): 14785154

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 58207, 116414, 407449, 814898, 1338761, 2677522, 9371327, 18742654]

約数ペア:

[(1, 18742654), (2, 9371327), (7, 2677522), (14, 1338761), (23, 814898), (46, 407449), (161, 116414), (322, 58207)]