11200812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 31179456

約数和(自身を除く): 19978644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 443, 516, 588, 602, 886, 903, 1204, 1329, 1772, 1806, 2107, 2658, 3101, 3612, 4214, 5316, 6202, 6321, 8428, 9303, 12404, 12642, 18606, 19049, 21707, 25284, 37212, 38098, 43414, 57147, 65121, 76196, 86828, 114294, 130242, 133343, 228588, 260484, 266686, 400029, 533372, 800058, 933401, 1600116, 1866802, 2800203, 3733604, 5600406, 11200812]

約数ペア:

[(1, 11200812), (2, 5600406), (3, 3733604), (4, 2800203), (6, 1866802), (7, 1600116), (12, 933401), (14, 800058), (21, 533372), (28, 400029), (42, 266686), (43, 260484), (49, 228588), (84, 133343), (86, 130242), (98, 114294), (129, 86828), (147, 76196), (172, 65121), (196, 57147), (258, 43414), (294, 38098), (301, 37212), (443, 25284), (516, 21707), (588, 19049), (602, 18606), (886, 12642), (903, 12404), (1204, 9303), (1329, 8428), (1772, 6321), (1806, 6202), (2107, 5316), (2658, 4214), (3101, 3612)]