9952922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 9953638

約数列:

[1, 2, 7, 14, 17, 19, 31, 34, 38, 62, 71, 119, 133, 142, 217, 238, 266, 323, 434, 497, 527, 589, 646, 994, 1054, 1178, 1207, 1349, 2201, 2261, 2414, 2698, 3689, 4123, 4402, 4522, 7378, 8246, 8449, 9443, 10013, 15407, 16898, 18886, 20026, 22933, 30814, 37417, 41819, 45866, 70091, 74834, 83638, 140182, 160531, 261919, 292733, 321062, 523838, 585466, 710923, 1421846, 4976461, 9952922]

約数ペア:

[(1, 9952922), (2, 4976461), (7, 1421846), (14, 710923), (17, 585466), (19, 523838), (31, 321062), (34, 292733), (38, 261919), (62, 160531), (71, 140182), (119, 83638), (133, 74834), (142, 70091), (217, 45866), (238, 41819), (266, 37417), (323, 30814), (434, 22933), (497, 20026), (527, 18886), (589, 16898), (646, 15407), (994, 10013), (1054, 9443), (1178, 8449), (1207, 8246), (1349, 7378), (2201, 4522), (2261, 4402), (2414, 4123), (2698, 3689)]