18446874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{133673}}^1$

素因数の和:133701

約数の個数: 16

約数和(自身を含む): 38498112

約数和(自身を除く): 20051238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 133673, 267346, 401019, 802038, 3074479, 6148958, 9223437, 18446874]

約数ペア:

[(1, 18446874), (2, 9223437), (3, 6148958), (6, 3074479), (23, 802038), (46, 401019), (69, 267346), (138, 133673)]