12521712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 37497600

約数和(自身を除く): 24975888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 449, 498, 581, 664, 898, 996, 1162, 1328, 1347, 1743, 1796, 1992, 2324, 2694, 3143, 3486, 3592, 3984, 4648, 5388, 6286, 6972, 7184, 9296, 9429, 10776, 12572, 13944, 18858, 21552, 25144, 27888, 37267, 37716, 50288, 74534, 75432, 111801, 149068, 150864, 223602, 260869, 298136, 447204, 521738, 596272, 782607, 894408, 1043476, 1565214, 1788816, 2086952, 3130428, 4173904, 6260856, 12521712]

約数ペア:

[(1, 12521712), (2, 6260856), (3, 4173904), (4, 3130428), (6, 2086952), (7, 1788816), (8, 1565214), (12, 1043476), (14, 894408), (16, 782607), (21, 596272), (24, 521738), (28, 447204), (42, 298136), (48, 260869), (56, 223602), (83, 150864), (84, 149068), (112, 111801), (166, 75432), (168, 74534), (249, 50288), (332, 37716), (336, 37267), (449, 27888), (498, 25144), (581, 21552), (664, 18858), (898, 13944), (996, 12572), (1162, 10776), (1328, 9429), (1347, 9296), (1743, 7184), (1796, 6972), (1992, 6286), (2324, 5388), (2694, 4648), (3143, 3984), (3486, 3592)]