18167842.000000000

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5300

約数の個数: 112

約数和(自身を含む): 449080128

約数和(自身を除く): 304634112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1716, 2112, 2288, 2496, 3432, 4576, 5261, 6864, 9152, 10522, 13728, 15783, 21044, 27456, 31566, 42088, 57871, 63132, 68393, 84176, 115742, 126264, 136786, 168352, 173613, 205179, 231484, 252528, 273572, 336704, 347226, 410358, 462968, 505056, 547144, 694452, 752323, 820716, 925936, 1010112, 1094288, 1388904, 1504646, 1641432, 1851872, 2188576, 2256969, 2777808, 3009292, 3282864, 3703744, 4377152, 4513938, 5555616, 6018584, 6565728, 9027876, 11111232, 12037168, 13131456, 18055752, 24074336, 36111504, 48148672, 72223008, 144446016]

約数ペア:

[(1, 144446016), (2, 72223008), (3, 48148672), (4, 36111504), (6, 24074336), (8, 18055752), (11, 13131456), (12, 12037168), (13, 11111232), (16, 9027876), (22, 6565728), (24, 6018584), (26, 5555616), (32, 4513938), (33, 4377152), (39, 3703744), (44, 3282864), (48, 3009292), (52, 2777808), (64, 2256969), (66, 2188576), (78, 1851872), (88, 1641432), (96, 1504646), (104, 1388904), (132, 1094288), (143, 1010112), (156, 925936), (176, 820716), (192, 752323), (208, 694452), (264, 547144), (286, 505056), (312, 462968), (352, 410358), (416, 347226), (429, 336704), (528, 273572), (572, 252528), (624, 231484), (704, 205179), (832, 173613), (858, 168352), (1056, 136786), (1144, 126264), (1248, 115742), (1716, 84176), (2112, 68393), (2288, 63132), (2496, 57871), (3432, 42088), (4576, 31566), (5261, 27456), (6864, 21044), (9152, 15783), (10522, 13728)]