28237698

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{68207}}^1$

素因数の和:68238

約数の個数: 24

約数和(自身を含む): 63842688

約数和(自身を除く): 35604990

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 68207, 136414, 204621, 409242, 613863, 1227726, 1568761, 3137522, 4706283, 9412566, 14118849, 28237698]

約数ペア:

[(1, 28237698), (2, 14118849), (3, 9412566), (6, 4706283), (9, 3137522), (18, 1568761), (23, 1227726), (46, 613863), (69, 409242), (138, 204621), (207, 136414), (414, 68207)]