17681328

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{1949}}^1$

素因数の和:1976

約数の個数: 100

約数和(自身を含む): 58515600

約数和(自身を除く): 40834272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 1949, 2268, 3024, 3898, 4536, 5847, 7796, 9072, 11694, 13643, 15592, 17541, 23388, 27286, 31184, 35082, 40929, 46776, 52623, 54572, 70164, 81858, 93552, 105246, 109144, 122787, 140328, 157869, 163716, 210492, 218288, 245574, 280656, 315738, 327432, 368361, 420984, 491148, 631476, 654864, 736722, 841968, 982296, 1105083, 1262952, 1473444, 1964592, 2210166, 2525904, 2946888, 4420332, 5893776, 8840664, 17681328]

約数ペア:

[(1, 17681328), (2, 8840664), (3, 5893776), (4, 4420332), (6, 2946888), (7, 2525904), (8, 2210166), (9, 1964592), (12, 1473444), (14, 1262952), (16, 1105083), (18, 982296), (21, 841968), (24, 736722), (27, 654864), (28, 631476), (36, 491148), (42, 420984), (48, 368361), (54, 327432), (56, 315738), (63, 280656), (72, 245574), (81, 218288), (84, 210492), (108, 163716), (112, 157869), (126, 140328), (144, 122787), (162, 109144), (168, 105246), (189, 93552), (216, 81858), (252, 70164), (324, 54572), (336, 52623), (378, 46776), (432, 40929), (504, 35082), (567, 31184), (648, 27286), (756, 23388), (1008, 17541), (1134, 15592), (1296, 13643), (1512, 11694), (1949, 9072), (2268, 7796), (3024, 5847), (3898, 4536)]