1916462268

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{93889}}^1$

素因数の和:93918

約数の個数: 84

約数和(自身を含む): 5746819120

約数和(自身を除く): 3830356852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 93889, 187778, 281667, 375556, 563334, 657223, 845001, 1126668, 1314446, 1690002, 1971669, 2535003, 2628892, 3380004, 3943338, 5070006, 5915007, 7605009, 7886676, 10140012, 11830014, 15210018, 17745021, 22815027, 23660028, 30420036, 35490042, 45630054, 53235063, 68445081, 70980084, 91260108, 106470126, 136890162, 159705189, 212940252, 273780324, 319410378, 479115567, 638820756, 958231134, 1916462268]

約数ペア:

[(1, 1916462268), (2, 958231134), (3, 638820756), (4, 479115567), (6, 319410378), (7, 273780324), (9, 212940252), (12, 159705189), (14, 136890162), (18, 106470126), (21, 91260108), (27, 70980084), (28, 68445081), (36, 53235063), (42, 45630054), (54, 35490042), (63, 30420036), (81, 23660028), (84, 22815027), (108, 17745021), (126, 15210018), (162, 11830014), (189, 10140012), (243, 7886676), (252, 7605009), (324, 5915007), (378, 5070006), (486, 3943338), (567, 3380004), (729, 2628892), (756, 2535003), (972, 1971669), (1134, 1690002), (1458, 1314446), (1701, 1126668), (2268, 845001), (2916, 657223), (3402, 563334), (5103, 375556), (6804, 281667), (10206, 187778), (20412, 93889)]