18377874

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{14797}}^1$

素因数の和:14831

約数の個数: 32

約数和(自身を含む): 42618240

約数和(自身を除く): 24240366

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 14797, 29594, 44391, 88782, 133173, 266346, 340331, 399519, 680662, 799038, 1020993, 2041986, 3062979, 6125958, 9188937, 18377874]

約数ペア:

[(1, 18377874), (2, 9188937), (3, 6125958), (6, 3062979), (9, 2041986), (18, 1020993), (23, 799038), (27, 680662), (46, 399519), (54, 340331), (69, 266346), (138, 133173), (207, 88782), (414, 44391), (621, 29594), (1242, 14797)]