2018995434

素因数分解:

$2^1\times 3^2\times {\mathrm{659}}^1\times {\mathrm{170207}}^1$

素因数の和:170874

約数の個数: 24

約数和(自身を含む): 4381153920

約数和(自身を除く): 2362158486

約数列:

[1, 2, 3, 6, 9, 18, 659, 1318, 1977, 3954, 5931, 11862, 170207, 340414, 510621, 1021242, 1531863, 3063726, 112166413, 224332826, 336499239, 672998478, 1009497717, 2018995434]

約数ペア:

[(1, 2018995434), (2, 1009497717), (3, 672998478), (6, 336499239), (9, 224332826), (18, 112166413), (659, 3063726), (1318, 1531863), (1977, 1021242), (3954, 510621), (5931, 340414), (11862, 170207)]