66816522

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{42667}}^1$

素因数の和:42707

約数の個数: 32

約数和(自身を含む): 153604800

約数和(自身を除く): 86788278

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 42667, 85334, 128001, 256002, 384003, 768006, 1152009, 1237343, 2304018, 2474686, 3712029, 7424058, 11136087, 22272174, 33408261, 66816522]

約数ペア:

[(1, 66816522), (2, 33408261), (3, 22272174), (6, 11136087), (9, 7424058), (18, 3712029), (27, 2474686), (29, 2304018), (54, 1237343), (58, 1152009), (87, 768006), (174, 384003), (261, 256002), (522, 128001), (783, 85334), (1566, 42667)]