2019136482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{143629}}^1$

素因数の和:143719

約数の個数: 48

約数和(自身を含む): 4839756480

約数和(自身を除く): 2820619998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 4686, 7029, 14058, 143629, 287258, 430887, 861774, 1292661, 1579919, 2585322, 3159838, 4739757, 9479514, 10197659, 14219271, 20395318, 28438542, 30592977, 61185954, 91778931, 112174249, 183557862, 224348498, 336522747, 673045494, 1009568241, 2019136482]

約数ペア:

[(1, 2019136482), (2, 1009568241), (3, 673045494), (6, 336522747), (9, 224348498), (11, 183557862), (18, 112174249), (22, 91778931), (33, 61185954), (66, 30592977), (71, 28438542), (99, 20395318), (142, 14219271), (198, 10197659), (213, 9479514), (426, 4739757), (639, 3159838), (781, 2585322), (1278, 1579919), (1562, 1292661), (2343, 861774), (4686, 430887), (7029, 287258), (14058, 143629)]