21742776

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{9151}}^1$

素因数の和:9177

約数の個数: 64

約数和(自身を含む): 65894400

約数和(自身を除く): 44151624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 9151, 18302, 27453, 36604, 54906, 73208, 82359, 100661, 109812, 164718, 201322, 219624, 247077, 301983, 329436, 402644, 494154, 603966, 658872, 805288, 905949, 988308, 1207932, 1811898, 1976616, 2415864, 2717847, 3623796, 5435694, 7247592, 10871388, 21742776]

約数ペア:

[(1, 21742776), (2, 10871388), (3, 7247592), (4, 5435694), (6, 3623796), (8, 2717847), (9, 2415864), (11, 1976616), (12, 1811898), (18, 1207932), (22, 988308), (24, 905949), (27, 805288), (33, 658872), (36, 603966), (44, 494154), (54, 402644), (66, 329436), (72, 301983), (88, 247077), (99, 219624), (108, 201322), (132, 164718), (198, 109812), (216, 100661), (264, 82359), (297, 73208), (396, 54906), (594, 36604), (792, 27453), (1188, 18302), (2376, 9151)]