2017806084

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{16111}}^1$

素因数の和:16206

約数の個数: 108

約数和(自身を含む): 6017251968

約数和(自身を除く): 3999445884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 84, 98, 126, 142, 147, 196, 213, 252, 284, 294, 426, 441, 497, 588, 639, 852, 882, 994, 1278, 1491, 1764, 1988, 2556, 2982, 3479, 4473, 5964, 6958, 8946, 10437, 13916, 16111, 17892, 20874, 31311, 32222, 41748, 48333, 62622, 64444, 96666, 112777, 125244, 144999, 193332, 225554, 289998, 338331, 451108, 579996, 676662, 789439, 1014993, 1143881, 1353324, 1578878, 2029986, 2287762, 2368317, 3157756, 3431643, 4059972, 4575524, 4736634, 6863286, 7104951, 8007167, 9473268, 10294929, 13726572, 14209902, 16014334, 20589858, 24021501, 28419804, 32028668, 41179716, 48043002, 56050169, 72064503, 96086004, 112100338, 144129006, 168150507, 224200676, 288258012, 336301014, 504451521, 672602028, 1008903042, 2017806084]

約数ペア:

[(1, 2017806084), (2, 1008903042), (3, 672602028), (4, 504451521), (6, 336301014), (7, 288258012), (9, 224200676), (12, 168150507), (14, 144129006), (18, 112100338), (21, 96086004), (28, 72064503), (36, 56050169), (42, 48043002), (49, 41179716), (63, 32028668), (71, 28419804), (84, 24021501), (98, 20589858), (126, 16014334), (142, 14209902), (147, 13726572), (196, 10294929), (213, 9473268), (252, 8007167), (284, 7104951), (294, 6863286), (426, 4736634), (441, 4575524), (497, 4059972), (588, 3431643), (639, 3157756), (852, 2368317), (882, 2287762), (994, 2029986), (1278, 1578878), (1491, 1353324), (1764, 1143881), (1988, 1014993), (2556, 789439), (2982, 676662), (3479, 579996), (4473, 451108), (5964, 338331), (6958, 289998), (8946, 225554), (10437, 193332), (13916, 144999), (16111, 125244), (17892, 112777), (20874, 96666), (31311, 64444), (32222, 62622), (41748, 48333)]