16904664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2009

約数の個数: 96

約数和(自身を含む): 55429920

約数和(自身を除く): 38525256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 1973, 2142, 2856, 3946, 4284, 5919, 7892, 8568, 11838, 13811, 15784, 17757, 23676, 27622, 33541, 35514, 41433, 47352, 55244, 67082, 71028, 82866, 100623, 110488, 124299, 134164, 142056, 165732, 201246, 234787, 248598, 268328, 301869, 331464, 402492, 469574, 497196, 603738, 704361, 804984, 939148, 994392, 1207476, 1408722, 1878296, 2113083, 2414952, 2817444, 4226166, 5634888, 8452332, 16904664]

約数ペア:

[(1, 16904664), (2, 8452332), (3, 5634888), (4, 4226166), (6, 2817444), (7, 2414952), (8, 2113083), (9, 1878296), (12, 1408722), (14, 1207476), (17, 994392), (18, 939148), (21, 804984), (24, 704361), (28, 603738), (34, 497196), (36, 469574), (42, 402492), (51, 331464), (56, 301869), (63, 268328), (68, 248598), (72, 234787), (84, 201246), (102, 165732), (119, 142056), (126, 134164), (136, 124299), (153, 110488), (168, 100623), (204, 82866), (238, 71028), (252, 67082), (306, 55244), (357, 47352), (408, 41433), (476, 35514), (504, 33541), (612, 27622), (714, 23676), (952, 17757), (1071, 15784), (1224, 13811), (1428, 11838), (1973, 8568), (2142, 7892), (2856, 5919), (3946, 4284)]