18737226

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{45259}}^1$

素因数の和:45290

約数の個数: 24

約数和(自身を含む): 42363360

約数和(自身を除く): 23626134

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 45259, 90518, 135777, 271554, 407331, 814662, 1040957, 2081914, 3122871, 6245742, 9368613, 18737226]

約数ペア:

[(1, 18737226), (2, 9368613), (3, 6245742), (6, 3122871), (9, 2081914), (18, 1040957), (23, 814662), (46, 407331), (69, 271554), (138, 135777), (207, 90518), (414, 45259)]