318715038

素因数分解:

$2^1\times 3^2\times {\mathrm{1063}}^1\times {\mathrm{16657}}^1$

素因数の和:17728

約数の個数: 24

約数和(自身を含む): 691240368

約数和(自身を除く): 372525330

約数列:

[1, 2, 3, 6, 9, 18, 1063, 2126, 3189, 6378, 9567, 16657, 19134, 33314, 49971, 99942, 149913, 299826, 17706391, 35412782, 53119173, 106238346, 159357519, 318715038]

約数ペア:

[(1, 318715038), (2, 159357519), (3, 106238346), (6, 53119173), (9, 35412782), (18, 17706391), (1063, 299826), (2126, 149913), (3189, 99942), (6378, 49971), (9567, 33314), (16657, 19134)]