12761826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 33232896

約数和(自身を除く): 20471070

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1201, 1518, 1771, 2402, 3542, 3603, 5313, 7206, 8407, 10626, 13211, 16814, 25221, 26422, 27623, 39633, 50442, 55246, 79266, 82869, 92477, 165738, 184954, 193361, 277431, 303853, 386722, 554862, 580083, 607706, 911559, 1160166, 1823118, 2126971, 4253942, 6380913, 12761826]

約数ペア:

[(1, 12761826), (2, 6380913), (3, 4253942), (6, 2126971), (7, 1823118), (11, 1160166), (14, 911559), (21, 607706), (22, 580083), (23, 554862), (33, 386722), (42, 303853), (46, 277431), (66, 193361), (69, 184954), (77, 165738), (138, 92477), (154, 82869), (161, 79266), (231, 55246), (253, 50442), (322, 39633), (462, 27623), (483, 26422), (506, 25221), (759, 16814), (966, 13211), (1201, 10626), (1518, 8407), (1771, 7206), (2402, 5313), (3542, 3603)]