2186712

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 6535620

約数和(自身を除く): 4348908

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 251, 264, 363, 396, 484, 502, 726, 753, 792, 968, 1004, 1089, 1452, 1506, 2008, 2178, 2259, 2761, 2904, 3012, 4356, 4518, 5522, 6024, 8283, 8712, 9036, 11044, 16566, 18072, 22088, 24849, 30371, 33132, 49698, 60742, 66264, 91113, 99396, 121484, 182226, 198792, 242968, 273339, 364452, 546678, 728904, 1093356, 2186712]

約数ペア:

[(1, 2186712), (2, 1093356), (3, 728904), (4, 546678), (6, 364452), (8, 273339), (9, 242968), (11, 198792), (12, 182226), (18, 121484), (22, 99396), (24, 91113), (33, 66264), (36, 60742), (44, 49698), (66, 33132), (72, 30371), (88, 24849), (99, 22088), (121, 18072), (132, 16566), (198, 11044), (242, 9036), (251, 8712), (264, 8283), (363, 6024), (396, 5522), (484, 4518), (502, 4356), (726, 3012), (753, 2904), (792, 2761), (968, 2259), (1004, 2178), (1089, 2008), (1452, 1506)]