2018939076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{728333}}^1$

素因数の和:728361

約数の個数: 72

約数和(自身を含む): 6362725824

約数和(自身を除く): 4343786748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 728333, 1456666, 2184999, 2913332, 4369998, 5098331, 6554997, 8011663, 8739996, 10196662, 13109994, 15294993, 16023326, 20393324, 24034989, 26219988, 30589986, 32046652, 45884979, 48069978, 56081641, 61179972, 72104967, 91769958, 96139956, 112163282, 144209934, 168244923, 183539916, 224326564, 288419868, 336489846, 504734769, 672979692, 1009469538, 2018939076]

約数ペア:

[(1, 2018939076), (2, 1009469538), (3, 672979692), (4, 504734769), (6, 336489846), (7, 288419868), (9, 224326564), (11, 183539916), (12, 168244923), (14, 144209934), (18, 112163282), (21, 96139956), (22, 91769958), (28, 72104967), (33, 61179972), (36, 56081641), (42, 48069978), (44, 45884979), (63, 32046652), (66, 30589986), (77, 26219988), (84, 24034989), (99, 20393324), (126, 16023326), (132, 15294993), (154, 13109994), (198, 10196662), (231, 8739996), (252, 8011663), (308, 6554997), (396, 5098331), (462, 4369998), (693, 2913332), (924, 2184999), (1386, 1456666), (2772, 728333)]