2018692572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12940337}}^1$

素因数の和:12940357

約数の個数: 24

約数和(自身を含む): 5072612496

約数和(自身を除く): 3053919924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12940337, 25880674, 38821011, 51761348, 77642022, 155284044, 168224381, 336448762, 504673143, 672897524, 1009346286, 2018692572]

約数ペア:

[(1, 2018692572), (2, 1009346286), (3, 672897524), (4, 504673143), (6, 336448762), (12, 168224381), (13, 155284044), (26, 77642022), (39, 51761348), (52, 38821011), (78, 25880674), (156, 12940337)]