17938044

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 48486480

約数和(自身を除く): 30548436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 67, 74, 108, 111, 134, 148, 201, 222, 268, 333, 402, 444, 603, 666, 804, 999, 1206, 1332, 1809, 1998, 2412, 2479, 3618, 3996, 4489, 4958, 7236, 7437, 8978, 9916, 13467, 14874, 17956, 22311, 26934, 29748, 40401, 44622, 53868, 66933, 80802, 89244, 121203, 133866, 161604, 166093, 242406, 267732, 332186, 484812, 498279, 664372, 996558, 1494837, 1993116, 2989674, 4484511, 5979348, 8969022, 17938044]

約数ペア:

[(1, 17938044), (2, 8969022), (3, 5979348), (4, 4484511), (6, 2989674), (9, 1993116), (12, 1494837), (18, 996558), (27, 664372), (36, 498279), (37, 484812), (54, 332186), (67, 267732), (74, 242406), (108, 166093), (111, 161604), (134, 133866), (148, 121203), (201, 89244), (222, 80802), (268, 66933), (333, 53868), (402, 44622), (444, 40401), (603, 29748), (666, 26934), (804, 22311), (999, 17956), (1206, 14874), (1332, 13467), (1809, 9916), (1998, 8978), (2412, 7437), (2479, 7236), (3618, 4958), (3996, 4489)]