265620114

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6997}}^1$

素因数の和:7064

約数の個数: 64

約数和(自身を含む): 638217600

約数和(自身を除く): 372597486

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1998, 2109, 4218, 6327, 6997, 12654, 13994, 18981, 20991, 37962, 41982, 62973, 125946, 132943, 188919, 258889, 265886, 377838, 398829, 517778, 776667, 797658, 1196487, 1553334, 2330001, 2392974, 3589461, 4660002, 4918891, 6990003, 7178922, 9837782, 13980006, 14756673, 29513346, 44270019, 88540038, 132810057, 265620114]

約数ペア:

[(1, 265620114), (2, 132810057), (3, 88540038), (6, 44270019), (9, 29513346), (18, 14756673), (19, 13980006), (27, 9837782), (37, 7178922), (38, 6990003), (54, 4918891), (57, 4660002), (74, 3589461), (111, 2392974), (114, 2330001), (171, 1553334), (222, 1196487), (333, 797658), (342, 776667), (513, 517778), (666, 398829), (703, 377838), (999, 265886), (1026, 258889), (1406, 188919), (1998, 132943), (2109, 125946), (4218, 62973), (6327, 41982), (6997, 37962), (12654, 20991), (13994, 18981)]