1918488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 5797440

約数和(自身を除く): 3878952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 169, 172, 258, 264, 286, 312, 338, 344, 429, 473, 507, 516, 559, 572, 676, 858, 946, 1014, 1032, 1118, 1144, 1352, 1419, 1677, 1716, 1859, 1892, 2028, 2236, 2838, 3354, 3432, 3718, 3784, 4056, 4472, 5577, 5676, 6149, 6708, 7267, 7436, 11154, 11352, 12298, 13416, 14534, 14872, 18447, 21801, 22308, 24596, 29068, 36894, 43602, 44616, 49192, 58136, 73788, 79937, 87204, 147576, 159874, 174408, 239811, 319748, 479622, 639496, 959244, 1918488]

約数ペア:

[(1, 1918488), (2, 959244), (3, 639496), (4, 479622), (6, 319748), (8, 239811), (11, 174408), (12, 159874), (13, 147576), (22, 87204), (24, 79937), (26, 73788), (33, 58136), (39, 49192), (43, 44616), (44, 43602), (52, 36894), (66, 29068), (78, 24596), (86, 22308), (88, 21801), (104, 18447), (129, 14872), (132, 14534), (143, 13416), (156, 12298), (169, 11352), (172, 11154), (258, 7436), (264, 7267), (286, 6708), (312, 6149), (338, 5676), (344, 5577), (429, 4472), (473, 4056), (507, 3784), (516, 3718), (559, 3432), (572, 3354), (676, 2838), (858, 2236), (946, 2028), (1014, 1892), (1032, 1859), (1118, 1716), (1144, 1677), (1352, 1419)]