12509208

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2041

約数の個数: 64

約数和(自身を含む): 35964000

約数和(自身を除く): 23454792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 1997, 2088, 3132, 3994, 5991, 6264, 7988, 11982, 15976, 17973, 23964, 35946, 47928, 53919, 57913, 71892, 107838, 115826, 143784, 173739, 215676, 231652, 347478, 431352, 463304, 521217, 694956, 1042434, 1389912, 1563651, 2084868, 3127302, 4169736, 6254604, 12509208]

約数ペア:

[(1, 12509208), (2, 6254604), (3, 4169736), (4, 3127302), (6, 2084868), (8, 1563651), (9, 1389912), (12, 1042434), (18, 694956), (24, 521217), (27, 463304), (29, 431352), (36, 347478), (54, 231652), (58, 215676), (72, 173739), (87, 143784), (108, 115826), (116, 107838), (174, 71892), (216, 57913), (232, 53919), (261, 47928), (348, 35946), (522, 23964), (696, 17973), (783, 15976), (1044, 11982), (1566, 7988), (1997, 6264), (2088, 5991), (3132, 3994)]