13398534

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 31711680

約数和(自身を除く): 18313146

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1451, 1539, 2902, 3078, 4353, 4617, 8706, 9234, 13059, 26118, 27569, 39177, 55138, 78354, 82707, 117531, 165414, 235062, 248121, 352593, 496242, 705186, 744363, 1488726, 2233089, 4466178, 6699267, 13398534]

約数ペア:

[(1, 13398534), (2, 6699267), (3, 4466178), (6, 2233089), (9, 1488726), (18, 744363), (19, 705186), (27, 496242), (38, 352593), (54, 248121), (57, 235062), (81, 165414), (114, 117531), (162, 82707), (171, 78354), (243, 55138), (342, 39177), (486, 27569), (513, 26118), (1026, 13059), (1451, 9234), (1539, 8706), (2902, 4617), (3078, 4353)]