7901226

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 80

約数和(自身を含む): 19863360

約数和(自身を除く): 11962134

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 151, 153, 162, 171, 302, 306, 323, 342, 453, 459, 513, 646, 906, 918, 969, 1026, 1359, 1377, 1539, 1938, 2567, 2718, 2754, 2869, 2907, 3078, 4077, 5134, 5738, 5814, 7701, 8154, 8607, 8721, 12231, 15402, 17214, 17442, 23103, 24462, 25821, 26163, 46206, 48773, 51642, 52326, 69309, 77463, 97546, 138618, 146319, 154926, 207927, 232389, 292638, 415854, 438957, 464778, 877914, 1316871, 2633742, 3950613, 7901226]

約数ペア:

[(1, 7901226), (2, 3950613), (3, 2633742), (6, 1316871), (9, 877914), (17, 464778), (18, 438957), (19, 415854), (27, 292638), (34, 232389), (38, 207927), (51, 154926), (54, 146319), (57, 138618), (81, 97546), (102, 77463), (114, 69309), (151, 52326), (153, 51642), (162, 48773), (171, 46206), (302, 26163), (306, 25821), (323, 24462), (342, 23103), (453, 17442), (459, 17214), (513, 15402), (646, 12231), (906, 8721), (918, 8607), (969, 8154), (1026, 7701), (1359, 5814), (1377, 5738), (1539, 5134), (1938, 4077), (2567, 3078), (2718, 2907), (2754, 2869)]