2018639097

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{7823}}^1$

素因数の和:8354

約数の個数: 32

約数和(自身を含む): 3154636800

約数和(自身を除く): 1135997703

約数列:

[1, 3, 9, 19, 27, 57, 171, 503, 513, 1509, 4527, 7823, 9557, 13581, 23469, 28671, 70407, 86013, 148637, 211221, 258039, 445911, 1337733, 3934969, 4013199, 11804907, 35414721, 74764411, 106244163, 224293233, 672879699, 2018639097]

約数ペア:

[(1, 2018639097), (3, 672879699), (9, 224293233), (19, 106244163), (27, 74764411), (57, 35414721), (171, 11804907), (503, 4013199), (513, 3934969), (1509, 1337733), (4527, 445911), (7823, 258039), (9557, 211221), (13581, 148637), (23469, 86013), (28671, 70407)]