18316533

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1483}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 25643520

約数和(自身を除く): 7326987

約数列:

[1, 3, 23, 69, 179, 537, 1483, 4117, 4449, 12351, 34109, 102327, 265457, 796371, 6105511, 18316533]

約数ペア:

[(1, 18316533), (3, 6105511), (23, 796371), (69, 265457), (179, 102327), (537, 34109), (1483, 12351), (4117, 4449)]