1638206064

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1034221}}^1$

素因数の和:1034246

約数の個数: 60

約数和(自身を含む): 5001497592

約数和(自身を除く): 3363291528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 1034221, 2068442, 3102663, 4136884, 6205326, 8273768, 9307989, 11376431, 12410652, 16547536, 18615978, 22752862, 24821304, 34129293, 37231956, 45505724, 49642608, 68258586, 74463912, 91011448, 102387879, 136517172, 148927824, 182022896, 204775758, 273034344, 409551516, 546068688, 819103032, 1638206064]

約数ペア:

[(1, 1638206064), (2, 819103032), (3, 546068688), (4, 409551516), (6, 273034344), (8, 204775758), (9, 182022896), (11, 148927824), (12, 136517172), (16, 102387879), (18, 91011448), (22, 74463912), (24, 68258586), (33, 49642608), (36, 45505724), (44, 37231956), (48, 34129293), (66, 24821304), (72, 22752862), (88, 18615978), (99, 16547536), (132, 12410652), (144, 11376431), (176, 9307989), (198, 8273768), (264, 6205326), (396, 4136884), (528, 3102663), (792, 2068442), (1584, 1034221)]