16413444

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 44396352

約数和(自身を除く): 27982908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 461, 516, 774, 828, 922, 989, 1383, 1548, 1844, 1978, 2766, 2967, 3956, 4149, 5532, 5934, 8298, 8901, 10603, 11868, 16596, 17802, 19823, 21206, 31809, 35604, 39646, 42412, 59469, 63618, 79292, 95427, 118938, 127236, 178407, 190854, 237876, 356814, 381708, 455929, 713628, 911858, 1367787, 1823716, 2735574, 4103361, 5471148, 8206722, 16413444]

約数ペア:

[(1, 16413444), (2, 8206722), (3, 5471148), (4, 4103361), (6, 2735574), (9, 1823716), (12, 1367787), (18, 911858), (23, 713628), (36, 455929), (43, 381708), (46, 356814), (69, 237876), (86, 190854), (92, 178407), (129, 127236), (138, 118938), (172, 95427), (207, 79292), (258, 63618), (276, 59469), (387, 42412), (414, 39646), (461, 35604), (516, 31809), (774, 21206), (828, 19823), (922, 17802), (989, 16596), (1383, 11868), (1548, 10603), (1844, 8901), (1978, 8298), (2766, 5934), (2967, 5532), (3956, 4149)]