243816966

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3952

約数の個数: 56

約数和(自身を含む): 561233640

約数和(自身を除く): 317416674

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 729, 774, 1161, 1458, 2322, 3483, 3889, 6966, 7778, 10449, 11667, 20898, 23334, 31347, 35001, 62694, 70002, 105003, 167227, 210006, 315009, 334454, 501681, 630018, 945027, 1003362, 1505043, 1890054, 2835081, 3010086, 4515129, 5670162, 9030258, 13545387, 27090774, 40636161, 81272322, 121908483, 243816966]

約数ペア:

[(1, 243816966), (2, 121908483), (3, 81272322), (6, 40636161), (9, 27090774), (18, 13545387), (27, 9030258), (43, 5670162), (54, 4515129), (81, 3010086), (86, 2835081), (129, 1890054), (162, 1505043), (243, 1003362), (258, 945027), (387, 630018), (486, 501681), (729, 334454), (774, 315009), (1161, 210006), (1458, 167227), (2322, 105003), (3483, 70002), (3889, 62694), (6966, 35001), (7778, 31347), (10449, 23334), (11667, 20898)]