18422448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 56996352

約数和(自身を除く): 38573904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 37, 41, 44, 46, 48, 66, 69, 74, 82, 88, 92, 111, 123, 132, 138, 148, 164, 176, 184, 222, 246, 253, 264, 276, 296, 328, 368, 407, 444, 451, 492, 506, 528, 552, 592, 656, 759, 814, 851, 888, 902, 943, 984, 1012, 1104, 1221, 1353, 1517, 1518, 1628, 1702, 1776, 1804, 1886, 1968, 2024, 2442, 2553, 2706, 2829, 3034, 3036, 3256, 3404, 3608, 3772, 4048, 4551, 4884, 5106, 5412, 5658, 6068, 6072, 6512, 6808, 7216, 7544, 9102, 9361, 9768, 10212, 10373, 10824, 11316, 12136, 12144, 13616, 15088, 16687, 18204, 18722, 19536, 20424, 20746, 21648, 22632, 24272, 28083, 31119, 33374, 34891, 36408, 37444, 40848, 41492, 45264, 50061, 56166, 62238, 66748, 69782, 72816, 74888, 82984, 100122, 104673, 112332, 124476, 133496, 139564, 149776, 165968, 200244, 209346, 224664, 248952, 266992, 279128, 383801, 400488, 418692, 449328, 497904, 558256, 767602, 800976, 837384, 1151403, 1535204, 1674768, 2302806, 3070408, 4605612, 6140816, 9211224, 18422448]

約数ペア:

[(1, 18422448), (2, 9211224), (3, 6140816), (4, 4605612), (6, 3070408), (8, 2302806), (11, 1674768), (12, 1535204), (16, 1151403), (22, 837384), (23, 800976), (24, 767602), (33, 558256), (37, 497904), (41, 449328), (44, 418692), (46, 400488), (48, 383801), (66, 279128), (69, 266992), (74, 248952), (82, 224664), (88, 209346), (92, 200244), (111, 165968), (123, 149776), (132, 139564), (138, 133496), (148, 124476), (164, 112332), (176, 104673), (184, 100122), (222, 82984), (246, 74888), (253, 72816), (264, 69782), (276, 66748), (296, 62238), (328, 56166), (368, 50061), (407, 45264), (444, 41492), (451, 40848), (492, 37444), (506, 36408), (528, 34891), (552, 33374), (592, 31119), (656, 28083), (759, 24272), (814, 22632), (851, 21648), (888, 20746), (902, 20424), (943, 19536), (984, 18722), (1012, 18204), (1104, 16687), (1221, 15088), (1353, 13616), (1517, 12144), (1518, 12136), (1628, 11316), (1702, 10824), (1776, 10373), (1804, 10212), (1886, 9768), (1968, 9361), (2024, 9102), (2442, 7544), (2553, 7216), (2706, 6808), (2829, 6512), (3034, 6072), (3036, 6068), (3256, 5658), (3404, 5412), (3608, 5106), (3772, 4884), (4048, 4551)]