2391606

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 6639360

約数和(自身を除く): 4247754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 37, 38, 42, 54, 57, 63, 74, 81, 111, 114, 126, 133, 162, 171, 189, 222, 243, 259, 266, 333, 342, 378, 399, 486, 513, 518, 567, 666, 703, 777, 798, 999, 1026, 1134, 1197, 1406, 1539, 1554, 1701, 1998, 2109, 2331, 2394, 2997, 3078, 3402, 3591, 4218, 4617, 4662, 4921, 5994, 6327, 6993, 7182, 8991, 9234, 9842, 10773, 12654, 13986, 14763, 17982, 18981, 20979, 21546, 29526, 32319, 37962, 41958, 44289, 56943, 62937, 64638, 88578, 113886, 125874, 132867, 170829, 265734, 341658, 398601, 797202, 1195803, 2391606]

約数ペア:

[(1, 2391606), (2, 1195803), (3, 797202), (6, 398601), (7, 341658), (9, 265734), (14, 170829), (18, 132867), (19, 125874), (21, 113886), (27, 88578), (37, 64638), (38, 62937), (42, 56943), (54, 44289), (57, 41958), (63, 37962), (74, 32319), (81, 29526), (111, 21546), (114, 20979), (126, 18981), (133, 17982), (162, 14763), (171, 13986), (189, 12654), (222, 10773), (243, 9842), (259, 9234), (266, 8991), (333, 7182), (342, 6993), (378, 6327), (399, 5994), (486, 4921), (513, 4662), (518, 4617), (567, 4218), (666, 3591), (703, 3402), (777, 3078), (798, 2997), (999, 2394), (1026, 2331), (1134, 2109), (1197, 1998), (1406, 1701), (1539, 1554)]