21836690568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{11351}}^1$

素因数の和:11728

約数の個数: 192

約数和(自身を含む): 73953285120

約数和(自身を除く): 52116594552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 347, 396, 462, 504, 616, 693, 694, 792, 924, 1041, 1386, 1388, 1848, 2082, 2429, 2772, 2776, 3123, 3817, 4164, 4858, 5544, 6246, 7287, 7634, 8328, 9716, 11351, 11451, 12492, 14574, 15268, 19432, 21861, 22702, 22902, 24984, 26719, 29148, 30536, 34053, 34353, 43722, 45404, 45804, 53438, 58296, 68106, 68706, 79457, 80157, 87444, 90808, 91608, 102159, 106876, 124861, 136212, 137412, 158914, 160314, 174888, 204318, 213752, 238371, 240471, 249722, 272424, 274824, 317828, 320628, 374583, 408636, 476742, 480942, 499444, 635656, 641256, 715113, 749166, 817272, 874027, 953484, 961884, 998888, 1123749, 1430226, 1498332, 1748054, 1906968, 1923768, 2247498, 2622081, 2860452, 2996664, 3496108, 3938797, 4494996, 5244162, 5720904, 6992216, 7866243, 7877594, 8989992, 10488324, 11816391, 15732486, 15755188, 20976648, 23632782, 27571579, 31464972, 31510376, 35449173, 43326767, 47265564, 55143158, 62929944, 70898346, 82714737, 86653534, 94531128, 110286316, 129980301, 141796692, 165429474, 173307068, 220572632, 248144211, 259960602, 283593384, 303287369, 330858948, 346614136, 389940903, 496288422, 519921204, 606574738, 661717896, 779881806, 909862107, 992576844, 1039842408, 1213149476, 1559763612, 1819724214, 1985153688, 2426298952, 2729586321, 3119527224, 3639448428, 5459172642, 7278896856, 10918345284, 21836690568]

約数ペア:

[(1, 21836690568), (2, 10918345284), (3, 7278896856), (4, 5459172642), (6, 3639448428), (7, 3119527224), (8, 2729586321), (9, 2426298952), (11, 1985153688), (12, 1819724214), (14, 1559763612), (18, 1213149476), (21, 1039842408), (22, 992576844), (24, 909862107), (28, 779881806), (33, 661717896), (36, 606574738), (42, 519921204), (44, 496288422), (56, 389940903), (63, 346614136), (66, 330858948), (72, 303287369), (77, 283593384), (84, 259960602), (88, 248144211), (99, 220572632), (126, 173307068), (132, 165429474), (154, 141796692), (168, 129980301), (198, 110286316), (231, 94531128), (252, 86653534), (264, 82714737), (308, 70898346), (347, 62929944), (396, 55143158), (462, 47265564), (504, 43326767), (616, 35449173), (693, 31510376), (694, 31464972), (792, 27571579), (924, 23632782), (1041, 20976648), (1386, 15755188), (1388, 15732486), (1848, 11816391), (2082, 10488324), (2429, 8989992), (2772, 7877594), (2776, 7866243), (3123, 6992216), (3817, 5720904), (4164, 5244162), (4858, 4494996), (5544, 3938797), (6246, 3496108), (7287, 2996664), (7634, 2860452), (8328, 2622081), (9716, 2247498), (11351, 1923768), (11451, 1906968), (12492, 1748054), (14574, 1498332), (15268, 1430226), (19432, 1123749), (21861, 998888), (22702, 961884), (22902, 953484), (24984, 874027), (26719, 817272), (29148, 749166), (30536, 715113), (34053, 641256), (34353, 635656), (43722, 499444), (45404, 480942), (45804, 476742), (53438, 408636), (58296, 374583), (68106, 320628), (68706, 317828), (79457, 274824), (80157, 272424), (87444, 249722), (90808, 240471), (91608, 238371), (102159, 213752), (106876, 204318), (124861, 174888), (136212, 160314), (137412, 158914)]