18223282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 34568064

約数和(自身を除く): 16344782

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 1621, 3242, 5621, 11242, 11347, 17831, 22694, 35662, 118333, 124817, 236666, 249634, 828331, 1301663, 1656662, 2603326, 9111641, 18223282]

約数ペア:

[(1, 18223282), (2, 9111641), (7, 2603326), (11, 1656662), (14, 1301663), (22, 828331), (73, 249634), (77, 236666), (146, 124817), (154, 118333), (511, 35662), (803, 22694), (1022, 17831), (1606, 11347), (1621, 11242), (3242, 5621)]