20140037658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{238417}}^1$

素因数の和:238476

約数の個数: 72

約数和(自身を含む): 49597142868

約数和(自身を除く): 29457105210

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 361, 494, 722, 741, 1083, 1482, 2166, 2223, 3249, 4446, 4693, 6498, 9386, 14079, 28158, 42237, 84474, 238417, 476834, 715251, 1430502, 2145753, 3099421, 4291506, 4529923, 6198842, 9059846, 9298263, 13589769, 18596526, 27179538, 27894789, 40769307, 55789578, 58888999, 81538614, 86068537, 117777998, 172137074, 176666997, 258205611, 353333994, 516411222, 530000991, 774616833, 1060001982, 1118890981, 1549233666, 2237781962, 3356672943, 6713345886, 10070018829, 20140037658]

約数ペア:

[(1, 20140037658), (2, 10070018829), (3, 6713345886), (6, 3356672943), (9, 2237781962), (13, 1549233666), (18, 1118890981), (19, 1060001982), (26, 774616833), (38, 530000991), (39, 516411222), (57, 353333994), (78, 258205611), (114, 176666997), (117, 172137074), (171, 117777998), (234, 86068537), (247, 81538614), (342, 58888999), (361, 55789578), (494, 40769307), (722, 27894789), (741, 27179538), (1083, 18596526), (1482, 13589769), (2166, 9298263), (2223, 9059846), (3249, 6198842), (4446, 4529923), (4693, 4291506), (6498, 3099421), (9386, 2145753), (14079, 1430502), (28158, 715251), (42237, 476834), (84474, 238417)]