11948958

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 80

約数和(自身を含む): 31467744

約数和(自身を除く): 19518786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 257, 287, 369, 378, 514, 567, 574, 738, 771, 861, 1107, 1134, 1542, 1722, 1799, 2214, 2313, 2583, 3321, 3598, 4626, 5166, 5397, 6642, 6939, 7749, 10537, 10794, 13878, 15498, 16191, 20817, 21074, 23247, 31611, 32382, 41634, 46494, 48573, 63222, 73759, 94833, 97146, 145719, 147518, 189666, 221277, 284499, 291438, 442554, 568998, 663831, 853497, 1327662, 1706994, 1991493, 3982986, 5974479, 11948958]

約数ペア:

[(1, 11948958), (2, 5974479), (3, 3982986), (6, 1991493), (7, 1706994), (9, 1327662), (14, 853497), (18, 663831), (21, 568998), (27, 442554), (41, 291438), (42, 284499), (54, 221277), (63, 189666), (81, 147518), (82, 145719), (123, 97146), (126, 94833), (162, 73759), (189, 63222), (246, 48573), (257, 46494), (287, 41634), (369, 32382), (378, 31611), (514, 23247), (567, 21074), (574, 20817), (738, 16191), (771, 15498), (861, 13878), (1107, 10794), (1134, 10537), (1542, 7749), (1722, 6939), (1799, 6642), (2214, 5397), (2313, 5166), (2583, 4626), (3321, 3598)]