12176964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 33081048

約数和(自身を除く): 20904084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 197, 202, 204, 303, 306, 394, 404, 591, 606, 612, 788, 909, 1182, 1212, 1717, 1773, 1818, 2364, 3349, 3434, 3546, 3636, 5151, 6698, 6868, 7092, 10047, 10302, 13396, 15453, 19897, 20094, 20604, 30141, 30906, 39794, 40188, 59691, 60282, 61812, 79588, 119382, 120564, 179073, 238764, 338249, 358146, 676498, 716292, 1014747, 1352996, 2029494, 3044241, 4058988, 6088482, 12176964]

約数ペア:

[(1, 12176964), (2, 6088482), (3, 4058988), (4, 3044241), (6, 2029494), (9, 1352996), (12, 1014747), (17, 716292), (18, 676498), (34, 358146), (36, 338249), (51, 238764), (68, 179073), (101, 120564), (102, 119382), (153, 79588), (197, 61812), (202, 60282), (204, 59691), (303, 40188), (306, 39794), (394, 30906), (404, 30141), (591, 20604), (606, 20094), (612, 19897), (788, 15453), (909, 13396), (1182, 10302), (1212, 10047), (1717, 7092), (1773, 6868), (1818, 6698), (2364, 5151), (3349, 3636), (3434, 3546)]