220142868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1667749}}^1$

素因数の和:1667767

約数の個数: 24

約数和(自身を含む): 560364000

約数和(自身を除く): 340221132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1667749, 3335498, 5003247, 6670996, 10006494, 18345239, 20012988, 36690478, 55035717, 73380956, 110071434, 220142868]

約数ペア:

[(1, 220142868), (2, 110071434), (3, 73380956), (4, 55035717), (6, 36690478), (11, 20012988), (12, 18345239), (22, 10006494), (33, 6670996), (44, 5003247), (66, 3335498), (132, 1667749)]