2982042

素因数分解:

$2^1\times 3^3\times 7^4\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 80

約数和(自身を含む): 8066880

約数和(自身を除く): 5084838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 126, 138, 147, 161, 189, 207, 294, 322, 343, 378, 414, 441, 483, 621, 686, 882, 966, 1029, 1127, 1242, 1323, 1449, 2058, 2254, 2401, 2646, 2898, 3087, 3381, 4347, 4802, 6174, 6762, 7203, 7889, 8694, 9261, 10143, 14406, 15778, 18522, 20286, 21609, 23667, 30429, 43218, 47334, 55223, 60858, 64827, 71001, 110446, 129654, 142002, 165669, 213003, 331338, 426006, 497007, 994014, 1491021, 2982042]

約数ペア:

[(1, 2982042), (2, 1491021), (3, 994014), (6, 497007), (7, 426006), (9, 331338), (14, 213003), (18, 165669), (21, 142002), (23, 129654), (27, 110446), (42, 71001), (46, 64827), (49, 60858), (54, 55223), (63, 47334), (69, 43218), (98, 30429), (126, 23667), (138, 21609), (147, 20286), (161, 18522), (189, 15778), (207, 14406), (294, 10143), (322, 9261), (343, 8694), (378, 7889), (414, 7203), (441, 6762), (483, 6174), (621, 4802), (686, 4347), (882, 3381), (966, 3087), (1029, 2898), (1127, 2646), (1242, 2401), (1323, 2254), (1449, 2058)]