18071478

素因数分解:

$2^1\times 3^3\times {\mathrm{379}}^1\times {\mathrm{883}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 40310400

約数和(自身を除く): 22238922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 379, 758, 883, 1137, 1766, 2274, 2649, 3411, 5298, 6822, 7947, 10233, 15894, 20466, 23841, 47682, 334657, 669314, 1003971, 2007942, 3011913, 6023826, 9035739, 18071478]

約数ペア:

[(1, 18071478), (2, 9035739), (3, 6023826), (6, 3011913), (9, 2007942), (18, 1003971), (27, 669314), (54, 334657), (379, 47682), (758, 23841), (883, 20466), (1137, 15894), (1766, 10233), (2274, 7947), (2649, 6822), (3411, 5298)]