13123944

素因数分解:

$2^3\times 3^5\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 37957920

約数和(自身を除く): 24833976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 157, 162, 172, 216, 243, 258, 314, 324, 344, 387, 471, 486, 516, 628, 648, 774, 942, 972, 1032, 1161, 1256, 1413, 1548, 1884, 1944, 2322, 2826, 3096, 3483, 3768, 4239, 4644, 5652, 6751, 6966, 8478, 9288, 10449, 11304, 12717, 13502, 13932, 16956, 20253, 20898, 25434, 27004, 27864, 33912, 38151, 40506, 41796, 50868, 54008, 60759, 76302, 81012, 83592, 101736, 121518, 152604, 162024, 182277, 243036, 305208, 364554, 486072, 546831, 729108, 1093662, 1458216, 1640493, 2187324, 3280986, 4374648, 6561972, 13123944]

約数ペア:

[(1, 13123944), (2, 6561972), (3, 4374648), (4, 3280986), (6, 2187324), (8, 1640493), (9, 1458216), (12, 1093662), (18, 729108), (24, 546831), (27, 486072), (36, 364554), (43, 305208), (54, 243036), (72, 182277), (81, 162024), (86, 152604), (108, 121518), (129, 101736), (157, 83592), (162, 81012), (172, 76302), (216, 60759), (243, 54008), (258, 50868), (314, 41796), (324, 40506), (344, 38151), (387, 33912), (471, 27864), (486, 27004), (516, 25434), (628, 20898), (648, 20253), (774, 16956), (942, 13932), (972, 13502), (1032, 12717), (1161, 11304), (1256, 10449), (1413, 9288), (1548, 8478), (1884, 6966), (1944, 6751), (2322, 5652), (2826, 4644), (3096, 4239), (3483, 3768)]