219243399228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11917993}}^1$

素因数の和:11918083

約数の個数: 72

約数和(自身を含む): 642046172768

約数和(自身を除く): 422802773540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 11917993, 23835986, 35753979, 47671972, 71507958, 83425951, 107261937, 143015916, 166851902, 214523874, 250277853, 333703804, 429047748, 500555706, 750833559, 870013489, 1001111412, 1501667118, 1740026978, 2610040467, 3003334236, 3480053956, 5220080934, 6090094423, 7830121401, 10440161868, 12180188846, 15660242802, 18270283269, 24360377692, 31320485604, 36540566538, 54810849807, 73081133076, 109621699614, 219243399228]

約数ペア:

[(1, 219243399228), (2, 109621699614), (3, 73081133076), (4, 54810849807), (6, 36540566538), (7, 31320485604), (9, 24360377692), (12, 18270283269), (14, 15660242802), (18, 12180188846), (21, 10440161868), (28, 7830121401), (36, 6090094423), (42, 5220080934), (63, 3480053956), (73, 3003334236), (84, 2610040467), (126, 1740026978), (146, 1501667118), (219, 1001111412), (252, 870013489), (292, 750833559), (438, 500555706), (511, 429047748), (657, 333703804), (876, 250277853), (1022, 214523874), (1314, 166851902), (1533, 143015916), (2044, 107261937), (2628, 83425951), (3066, 71507958), (4599, 47671972), (6132, 35753979), (9198, 23835986), (18396, 11917993)]