2012172444

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1299853}}^1$

素因数の和:1299906

約数の個数: 36

約数和(自身を含む): 5204615416

約数和(自身を除く): 3192442972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1299853, 2599706, 3899559, 5199412, 7799118, 11698677, 15598236, 23397354, 46794708, 55893679, 111787358, 167681037, 223574716, 335362074, 503043111, 670724148, 1006086222, 2012172444]

約数ペア:

[(1, 2012172444), (2, 1006086222), (3, 670724148), (4, 503043111), (6, 335362074), (9, 223574716), (12, 167681037), (18, 111787358), (36, 55893679), (43, 46794708), (86, 23397354), (129, 15598236), (172, 11698677), (258, 7799118), (387, 5199412), (516, 3899559), (774, 2599706), (1548, 1299853)]