19740024

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 56715120

約数和(自身を除く): 36975096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 738, 743, 984, 1107, 1476, 1486, 2214, 2229, 2952, 2972, 3321, 4428, 4458, 5944, 6642, 6687, 8856, 8916, 13284, 13374, 17832, 20061, 26568, 26748, 30463, 40122, 53496, 60183, 60926, 80244, 91389, 120366, 121852, 160488, 182778, 240732, 243704, 274167, 365556, 481464, 548334, 731112, 822501, 1096668, 1645002, 2193336, 2467503, 3290004, 4935006, 6580008, 9870012, 19740024]

約数ペア:

[(1, 19740024), (2, 9870012), (3, 6580008), (4, 4935006), (6, 3290004), (8, 2467503), (9, 2193336), (12, 1645002), (18, 1096668), (24, 822501), (27, 731112), (36, 548334), (41, 481464), (54, 365556), (72, 274167), (81, 243704), (82, 240732), (108, 182778), (123, 160488), (162, 121852), (164, 120366), (216, 91389), (246, 80244), (324, 60926), (328, 60183), (369, 53496), (492, 40122), (648, 30463), (738, 26748), (743, 26568), (984, 20061), (1107, 17832), (1476, 13374), (1486, 13284), (2214, 8916), (2229, 8856), (2952, 6687), (2972, 6642), (3321, 5944), (4428, 4458)]