1320408738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6668731}}^1$

素因数の和:6668750

約数の個数: 24

約数和(自身を含む): 3120966576

約数和(自身を除く): 1800557838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 6668731, 13337462, 20006193, 40012386, 60018579, 73356041, 120037158, 146712082, 220068123, 440136246, 660204369, 1320408738]

約数ペア:

[(1, 1320408738), (2, 660204369), (3, 440136246), (6, 220068123), (9, 146712082), (11, 120037158), (18, 73356041), (22, 60018579), (33, 40012386), (66, 20006193), (99, 13337462), (198, 6668731)]