2012136711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 3156797952

約数和(自身を除く): 1144661241

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 163, 221, 433, 489, 559, 663, 731, 1299, 1677, 2119, 2193, 2771, 5629, 6357, 7009, 7361, 8313, 9503, 16887, 18619, 21027, 22083, 28509, 36023, 55857, 70579, 91117, 95693, 108069, 119153, 211737, 242047, 273351, 287079, 316523, 357459, 726141, 917527, 949569, 1199843, 1548989, 2752581, 3034897, 3599529, 4114799, 4646967, 9104691, 12344397, 15597959, 39453661, 46793877, 51593249, 118360983, 154779747, 670712237, 2012136711]

約数ペア:

[(1, 2012136711), (3, 670712237), (13, 154779747), (17, 118360983), (39, 51593249), (43, 46793877), (51, 39453661), (129, 15597959), (163, 12344397), (221, 9104691), (433, 4646967), (489, 4114799), (559, 3599529), (663, 3034897), (731, 2752581), (1299, 1548989), (1677, 1199843), (2119, 949569), (2193, 917527), (2771, 726141), (5629, 357459), (6357, 316523), (7009, 287079), (7361, 273351), (8313, 242047), (9503, 211737), (16887, 119153), (18619, 108069), (21027, 95693), (22083, 91117), (28509, 70579), (36023, 55857)]