2698038

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 96

約数和(自身を含む): 7488000

約数和(自身を除く): 4789962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 49, 57, 63, 69, 98, 114, 126, 133, 138, 147, 161, 171, 207, 266, 294, 322, 342, 343, 399, 414, 437, 441, 483, 686, 798, 874, 882, 931, 966, 1029, 1127, 1197, 1311, 1449, 1862, 2058, 2254, 2394, 2622, 2793, 2898, 3059, 3087, 3381, 3933, 5586, 6118, 6174, 6517, 6762, 7866, 7889, 8379, 9177, 10143, 13034, 15778, 16758, 18354, 19551, 20286, 21413, 23667, 27531, 39102, 42826, 47334, 55062, 58653, 64239, 71001, 117306, 128478, 142002, 149891, 192717, 299782, 385434, 449673, 899346, 1349019, 2698038]

約数ペア:

[(1, 2698038), (2, 1349019), (3, 899346), (6, 449673), (7, 385434), (9, 299782), (14, 192717), (18, 149891), (19, 142002), (21, 128478), (23, 117306), (38, 71001), (42, 64239), (46, 58653), (49, 55062), (57, 47334), (63, 42826), (69, 39102), (98, 27531), (114, 23667), (126, 21413), (133, 20286), (138, 19551), (147, 18354), (161, 16758), (171, 15778), (207, 13034), (266, 10143), (294, 9177), (322, 8379), (342, 7889), (343, 7866), (399, 6762), (414, 6517), (437, 6174), (441, 6118), (483, 5586), (686, 3933), (798, 3381), (874, 3087), (882, 3059), (931, 2898), (966, 2793), (1029, 2622), (1127, 2394), (1197, 2254), (1311, 2058), (1449, 1862)]