17949008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 45961344

約数和(自身を除く): 28012336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 857, 952, 1232, 1309, 1496, 1714, 1904, 2618, 2992, 3428, 5236, 5999, 6856, 9427, 10472, 11998, 13712, 14569, 18854, 20944, 23996, 29138, 37708, 47992, 58276, 65989, 75416, 95984, 101983, 116552, 131978, 150832, 160259, 203966, 233104, 263956, 320518, 407932, 527912, 641036, 815864, 1055824, 1121813, 1282072, 1631728, 2243626, 2564144, 4487252, 8974504, 17949008]

約数ペア:

[(1, 17949008), (2, 8974504), (4, 4487252), (7, 2564144), (8, 2243626), (11, 1631728), (14, 1282072), (16, 1121813), (17, 1055824), (22, 815864), (28, 641036), (34, 527912), (44, 407932), (56, 320518), (68, 263956), (77, 233104), (88, 203966), (112, 160259), (119, 150832), (136, 131978), (154, 116552), (176, 101983), (187, 95984), (238, 75416), (272, 65989), (308, 58276), (374, 47992), (476, 37708), (616, 29138), (748, 23996), (857, 20944), (952, 18854), (1232, 14569), (1309, 13712), (1496, 11998), (1714, 10472), (1904, 9427), (2618, 6856), (2992, 5999), (3428, 5236)]