186372018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 475517952

約数和(自身を除く): 289145934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 83, 126, 142, 166, 213, 249, 251, 426, 497, 498, 502, 581, 639, 747, 753, 994, 1162, 1278, 1491, 1494, 1506, 1743, 1757, 2259, 2982, 3486, 3514, 4473, 4518, 5229, 5271, 5893, 8946, 10458, 10542, 11786, 15813, 17679, 17821, 20833, 31626, 35358, 35642, 41251, 41666, 53037, 53463, 62499, 82502, 106074, 106926, 123753, 124747, 124998, 145831, 160389, 187497, 247506, 249494, 291662, 320778, 371259, 374241, 374994, 437493, 742518, 748482, 874986, 1122723, 1312479, 1479143, 2245446, 2624958, 2958286, 4437429, 8874858, 10354001, 13312287, 20708002, 26624574, 31062003, 62124006, 93186009, 186372018]

約数ペア:

[(1, 186372018), (2, 93186009), (3, 62124006), (6, 31062003), (7, 26624574), (9, 20708002), (14, 13312287), (18, 10354001), (21, 8874858), (42, 4437429), (63, 2958286), (71, 2624958), (83, 2245446), (126, 1479143), (142, 1312479), (166, 1122723), (213, 874986), (249, 748482), (251, 742518), (426, 437493), (497, 374994), (498, 374241), (502, 371259), (581, 320778), (639, 291662), (747, 249494), (753, 247506), (994, 187497), (1162, 160389), (1278, 145831), (1491, 124998), (1494, 124747), (1506, 123753), (1743, 106926), (1757, 106074), (2259, 82502), (2982, 62499), (3486, 53463), (3514, 53037), (4473, 41666), (4518, 41251), (5229, 35642), (5271, 35358), (5893, 31626), (8946, 20833), (10458, 17821), (10542, 17679), (11786, 15813)]