66805818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 144560160

約数和(自身を除く): 77754342

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 289, 354, 578, 653, 867, 1003, 1306, 1734, 1959, 2006, 3009, 3918, 6018, 11101, 17051, 22202, 33303, 34102, 38527, 51153, 66606, 77054, 102306, 115581, 188717, 231162, 377434, 566151, 654959, 1132302, 1309918, 1964877, 3929754, 11134303, 22268606, 33402909, 66805818]

約数ペア:

[(1, 66805818), (2, 33402909), (3, 22268606), (6, 11134303), (17, 3929754), (34, 1964877), (51, 1309918), (59, 1132302), (102, 654959), (118, 566151), (177, 377434), (289, 231162), (354, 188717), (578, 115581), (653, 102306), (867, 77054), (1003, 66606), (1306, 51153), (1734, 38527), (1959, 34102), (2006, 33303), (3009, 22202), (3918, 17051), (6018, 11101)]