15551421606

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{52813}}^1$

素因数の和:52891

約数の個数: 128

約数和(自身を含む): 42589209600

約数和(自身を除く): 27037787994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 41, 42, 54, 57, 63, 82, 114, 123, 126, 133, 171, 189, 246, 266, 287, 342, 369, 378, 399, 513, 574, 738, 779, 798, 861, 1026, 1107, 1197, 1558, 1722, 2214, 2337, 2394, 2583, 3591, 4674, 5166, 5453, 7011, 7182, 7749, 10906, 14022, 15498, 16359, 21033, 32718, 42066, 49077, 52813, 98154, 105626, 147231, 158439, 294462, 316878, 369691, 475317, 739382, 950634, 1003447, 1109073, 1425951, 2006894, 2165333, 2218146, 2851902, 3010341, 3327219, 4330666, 6020682, 6495999, 6654438, 7024129, 9031023, 9981657, 12991998, 14048258, 15157331, 18062046, 19487997, 19963314, 21072387, 27093069, 30314662, 38975994, 41141327, 42144774, 45471993, 54186138, 58463991, 63217161, 82282654, 90943986, 116927982, 123423981, 126434322, 136415979, 189651483, 246847962, 272831958, 287989289, 370271943, 379302966, 409247937, 575978578, 740543886, 818495874, 863967867, 1110815829, 1727935734, 2221631658, 2591903601, 5183807202, 7775710803, 15551421606]

約数ペア:

[(1, 15551421606), (2, 7775710803), (3, 5183807202), (6, 2591903601), (7, 2221631658), (9, 1727935734), (14, 1110815829), (18, 863967867), (19, 818495874), (21, 740543886), (27, 575978578), (38, 409247937), (41, 379302966), (42, 370271943), (54, 287989289), (57, 272831958), (63, 246847962), (82, 189651483), (114, 136415979), (123, 126434322), (126, 123423981), (133, 116927982), (171, 90943986), (189, 82282654), (246, 63217161), (266, 58463991), (287, 54186138), (342, 45471993), (369, 42144774), (378, 41141327), (399, 38975994), (513, 30314662), (574, 27093069), (738, 21072387), (779, 19963314), (798, 19487997), (861, 18062046), (1026, 15157331), (1107, 14048258), (1197, 12991998), (1558, 9981657), (1722, 9031023), (2214, 7024129), (2337, 6654438), (2394, 6495999), (2583, 6020682), (3591, 4330666), (4674, 3327219), (5166, 3010341), (5453, 2851902), (7011, 2218146), (7182, 2165333), (7749, 2006894), (10906, 1425951), (14022, 1109073), (15498, 1003447), (16359, 950634), (21033, 739382), (32718, 475317), (42066, 369691), (49077, 316878), (52813, 294462), (98154, 158439), (105626, 147231)]