13391352

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 42336000

約数和(自身を除く): 28944648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 251, 312, 342, 351, 456, 468, 494, 502, 513, 684, 702, 741, 753, 936, 988, 1004, 1026, 1368, 1404, 1482, 1506, 1976, 2008, 2052, 2223, 2259, 2808, 2964, 3012, 3263, 4104, 4446, 4518, 4769, 5928, 6024, 6526, 6669, 6777, 8892, 9036, 9538, 9789, 13052, 13338, 13554, 14307, 17784, 18072, 19076, 19578, 26104, 26676, 27108, 28614, 29367, 38152, 39156, 42921, 53352, 54216, 57228, 58734, 61997, 78312, 85842, 88101, 114456, 117468, 123994, 128763, 171684, 176202, 185991, 234936, 247988, 257526, 343368, 352404, 371982, 495976, 515052, 557973, 704808, 743964, 1030104, 1115946, 1487928, 1673919, 2231892, 3347838, 4463784, 6695676, 13391352]

約数ペア:

[(1, 13391352), (2, 6695676), (3, 4463784), (4, 3347838), (6, 2231892), (8, 1673919), (9, 1487928), (12, 1115946), (13, 1030104), (18, 743964), (19, 704808), (24, 557973), (26, 515052), (27, 495976), (36, 371982), (38, 352404), (39, 343368), (52, 257526), (54, 247988), (57, 234936), (72, 185991), (76, 176202), (78, 171684), (104, 128763), (108, 123994), (114, 117468), (117, 114456), (152, 88101), (156, 85842), (171, 78312), (216, 61997), (228, 58734), (234, 57228), (247, 54216), (251, 53352), (312, 42921), (342, 39156), (351, 38152), (456, 29367), (468, 28614), (494, 27108), (502, 26676), (513, 26104), (684, 19578), (702, 19076), (741, 18072), (753, 17784), (936, 14307), (988, 13554), (1004, 13338), (1026, 13052), (1368, 9789), (1404, 9538), (1482, 9036), (1506, 8892), (1976, 6777), (2008, 6669), (2052, 6526), (2223, 6024), (2259, 5928), (2808, 4769), (2964, 4518), (3012, 4446), (3263, 4104)]