18587052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 108

約数和(自身を含む): 54899208

約数和(自身を除く): 36312156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 121, 132, 153, 187, 198, 204, 242, 251, 306, 363, 374, 396, 484, 502, 561, 612, 726, 748, 753, 1004, 1089, 1122, 1452, 1506, 1683, 2057, 2178, 2244, 2259, 2761, 3012, 3366, 4114, 4267, 4356, 4518, 5522, 6171, 6732, 8228, 8283, 8534, 9036, 11044, 12342, 12801, 16566, 17068, 18513, 24684, 24849, 25602, 30371, 33132, 37026, 38403, 46937, 49698, 51204, 60742, 74052, 76806, 91113, 93874, 99396, 121484, 140811, 153612, 182226, 187748, 273339, 281622, 364452, 422433, 516307, 546678, 563244, 844866, 1032614, 1093356, 1548921, 1689732, 2065228, 3097842, 4646763, 6195684, 9293526, 18587052]

約数ペア:

[(1, 18587052), (2, 9293526), (3, 6195684), (4, 4646763), (6, 3097842), (9, 2065228), (11, 1689732), (12, 1548921), (17, 1093356), (18, 1032614), (22, 844866), (33, 563244), (34, 546678), (36, 516307), (44, 422433), (51, 364452), (66, 281622), (68, 273339), (99, 187748), (102, 182226), (121, 153612), (132, 140811), (153, 121484), (187, 99396), (198, 93874), (204, 91113), (242, 76806), (251, 74052), (306, 60742), (363, 51204), (374, 49698), (396, 46937), (484, 38403), (502, 37026), (561, 33132), (612, 30371), (726, 25602), (748, 24849), (753, 24684), (1004, 18513), (1089, 17068), (1122, 16566), (1452, 12801), (1506, 12342), (1683, 11044), (2057, 9036), (2178, 8534), (2244, 8283), (2259, 8228), (2761, 6732), (3012, 6171), (3366, 5522), (4114, 4518), (4267, 4356)]