18326998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1667}}^1$

素因数の和:1931

約数の個数: 16

約数和(自身を含む): 28823040

約数和(自身を除く): 10496042

約数列:

[1, 2, 23, 46, 239, 478, 1667, 3334, 5497, 10994, 38341, 76682, 398413, 796826, 9163499, 18326998]

約数ペア:

[(1, 18326998), (2, 9163499), (23, 796826), (46, 398413), (239, 76682), (478, 38341), (1667, 10994), (3334, 5497)]