19552176

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 180

約数和(自身を含む): 67810392

約数和(自身を除く): 48258216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 163, 168, 196, 204, 238, 252, 272, 294, 306, 326, 336, 357, 392, 408, 441, 476, 489, 504, 588, 612, 652, 714, 784, 816, 833, 882, 952, 978, 1008, 1071, 1141, 1176, 1224, 1304, 1428, 1467, 1666, 1764, 1904, 1956, 2142, 2282, 2352, 2448, 2499, 2608, 2771, 2856, 2934, 3332, 3423, 3528, 3912, 4284, 4564, 4998, 5542, 5712, 5868, 6664, 6846, 7056, 7497, 7824, 7987, 8313, 8568, 9128, 9996, 10269, 11084, 11736, 13328, 13692, 14994, 15974, 16626, 17136, 18256, 19397, 19992, 20538, 22168, 23472, 23961, 24939, 27384, 29988, 31948, 33252, 38794, 39984, 41076, 44336, 47922, 49878, 54768, 58191, 59976, 63896, 66504, 71883, 77588, 82152, 95844, 99756, 116382, 119952, 127792, 133008, 135779, 143766, 155176, 164304, 174573, 191688, 199512, 232764, 271558, 287532, 310352, 349146, 383376, 399024, 407337, 465528, 543116, 575064, 698292, 814674, 931056, 1086232, 1150128, 1222011, 1396584, 1629348, 2172464, 2444022, 2793168, 3258696, 4888044, 6517392, 9776088, 19552176]

約数ペア:

[(1, 19552176), (2, 9776088), (3, 6517392), (4, 4888044), (6, 3258696), (7, 2793168), (8, 2444022), (9, 2172464), (12, 1629348), (14, 1396584), (16, 1222011), (17, 1150128), (18, 1086232), (21, 931056), (24, 814674), (28, 698292), (34, 575064), (36, 543116), (42, 465528), (48, 407337), (49, 399024), (51, 383376), (56, 349146), (63, 310352), (68, 287532), (72, 271558), (84, 232764), (98, 199512), (102, 191688), (112, 174573), (119, 164304), (126, 155176), (136, 143766), (144, 135779), (147, 133008), (153, 127792), (163, 119952), (168, 116382), (196, 99756), (204, 95844), (238, 82152), (252, 77588), (272, 71883), (294, 66504), (306, 63896), (326, 59976), (336, 58191), (357, 54768), (392, 49878), (408, 47922), (441, 44336), (476, 41076), (489, 39984), (504, 38794), (588, 33252), (612, 31948), (652, 29988), (714, 27384), (784, 24939), (816, 23961), (833, 23472), (882, 22168), (952, 20538), (978, 19992), (1008, 19397), (1071, 18256), (1141, 17136), (1176, 16626), (1224, 15974), (1304, 14994), (1428, 13692), (1467, 13328), (1666, 11736), (1764, 11084), (1904, 10269), (1956, 9996), (2142, 9128), (2282, 8568), (2352, 8313), (2448, 7987), (2499, 7824), (2608, 7497), (2771, 7056), (2856, 6846), (2934, 6664), (3332, 5868), (3423, 5712), (3528, 5542), (3912, 4998), (4284, 4564)]