17996832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 59754240

約数和(自身を除く): 41757408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 113, 126, 144, 158, 168, 224, 226, 237, 252, 288, 316, 336, 339, 452, 474, 504, 553, 632, 672, 678, 711, 791, 904, 948, 1008, 1017, 1106, 1264, 1356, 1422, 1582, 1659, 1808, 1896, 2016, 2034, 2212, 2373, 2528, 2712, 2844, 3164, 3318, 3616, 3792, 4068, 4424, 4746, 4977, 5424, 5688, 6328, 6636, 7119, 7584, 8136, 8848, 8927, 9492, 9954, 10848, 11376, 12656, 13272, 14238, 16272, 17696, 17854, 18984, 19908, 22752, 25312, 26544, 26781, 28476, 32544, 35708, 37968, 39816, 53088, 53562, 56952, 62489, 71416, 75936, 79632, 80343, 107124, 113904, 124978, 142832, 159264, 160686, 187467, 214248, 227808, 249956, 285664, 321372, 374934, 428496, 499912, 562401, 642744, 749868, 856992, 999824, 1124802, 1285488, 1499736, 1999648, 2249604, 2570976, 2999472, 4499208, 5998944, 8998416, 17996832]

約数ペア:

[(1, 17996832), (2, 8998416), (3, 5998944), (4, 4499208), (6, 2999472), (7, 2570976), (8, 2249604), (9, 1999648), (12, 1499736), (14, 1285488), (16, 1124802), (18, 999824), (21, 856992), (24, 749868), (28, 642744), (32, 562401), (36, 499912), (42, 428496), (48, 374934), (56, 321372), (63, 285664), (72, 249956), (79, 227808), (84, 214248), (96, 187467), (112, 160686), (113, 159264), (126, 142832), (144, 124978), (158, 113904), (168, 107124), (224, 80343), (226, 79632), (237, 75936), (252, 71416), (288, 62489), (316, 56952), (336, 53562), (339, 53088), (452, 39816), (474, 37968), (504, 35708), (553, 32544), (632, 28476), (672, 26781), (678, 26544), (711, 25312), (791, 22752), (904, 19908), (948, 18984), (1008, 17854), (1017, 17696), (1106, 16272), (1264, 14238), (1356, 13272), (1422, 12656), (1582, 11376), (1659, 10848), (1808, 9954), (1896, 9492), (2016, 8927), (2034, 8848), (2212, 8136), (2373, 7584), (2528, 7119), (2712, 6636), (2844, 6328), (3164, 5688), (3318, 5424), (3616, 4977), (3792, 4746), (4068, 4424)]