18267022

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:923

約数の個数: 16

約数和(自身を含む): 27970272

約数和(自身を除く): 9703250

約数列:

[1, 2, 71, 142, 197, 394, 653, 1306, 13987, 27974, 46363, 92726, 128641, 257282, 9133511, 18267022]

約数ペア:

[(1, 18267022), (2, 9133511), (71, 257282), (142, 128641), (197, 92726), (394, 46363), (653, 27974), (1306, 13987)]