2166287544

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{271057}}^1$

素因数の和:271109

約数の個数: 64

約数和(自身を含む): 6180122400

約数和(自身を除く): 4013834856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 271057, 542114, 813171, 1084228, 1626342, 2168456, 2439513, 3252684, 4879026, 6505368, 7318539, 9758052, 10029109, 14637078, 19516104, 20058218, 29274156, 30087327, 40116436, 58548312, 60174654, 80232872, 90261981, 120349308, 180523962, 240698616, 270785943, 361047924, 541571886, 722095848, 1083143772, 2166287544]

約数ペア:

[(1, 2166287544), (2, 1083143772), (3, 722095848), (4, 541571886), (6, 361047924), (8, 270785943), (9, 240698616), (12, 180523962), (18, 120349308), (24, 90261981), (27, 80232872), (36, 60174654), (37, 58548312), (54, 40116436), (72, 30087327), (74, 29274156), (108, 20058218), (111, 19516104), (148, 14637078), (216, 10029109), (222, 9758052), (296, 7318539), (333, 6505368), (444, 4879026), (666, 3252684), (888, 2439513), (999, 2168456), (1332, 1626342), (1998, 1084228), (2664, 813171), (3996, 542114), (7992, 271057)]