18195804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{45949}}^1$

素因数の和:45970

約数の個数: 36

約数和(自身を含む): 50177400

約数和(自身を除く): 31981596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 45949, 91898, 137847, 183796, 275694, 413541, 505439, 551388, 827082, 1010878, 1516317, 1654164, 2021756, 3032634, 4548951, 6065268, 9097902, 18195804]

約数ペア:

[(1, 18195804), (2, 9097902), (3, 6065268), (4, 4548951), (6, 3032634), (9, 2021756), (11, 1654164), (12, 1516317), (18, 1010878), (22, 827082), (33, 551388), (36, 505439), (44, 413541), (66, 275694), (99, 183796), (132, 137847), (198, 91898), (396, 45949)]