2164392

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 6121440

約数和(自身を除く): 3957048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1307, 1656, 2614, 3921, 5228, 7842, 10456, 11763, 15684, 23526, 30061, 31368, 47052, 60122, 90183, 94104, 120244, 180366, 240488, 270549, 360732, 541098, 721464, 1082196, 2164392]

約数ペア:

[(1, 2164392), (2, 1082196), (3, 721464), (4, 541098), (6, 360732), (8, 270549), (9, 240488), (12, 180366), (18, 120244), (23, 94104), (24, 90183), (36, 60122), (46, 47052), (69, 31368), (72, 30061), (92, 23526), (138, 15684), (184, 11763), (207, 10456), (276, 7842), (414, 5228), (552, 3921), (828, 2614), (1307, 1656)]