21038291064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{10789}}^1$

素因数の和:10934

約数の個数: 192

約数和(自身を含む): 67262270400

約数和(自身を除く): 46223979336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 73, 84, 106, 126, 146, 159, 168, 212, 219, 252, 292, 318, 371, 424, 438, 477, 504, 511, 584, 636, 657, 742, 876, 954, 1022, 1113, 1272, 1314, 1484, 1533, 1752, 1908, 2044, 2226, 2628, 2968, 3066, 3339, 3816, 3869, 4088, 4452, 4599, 5256, 6132, 6678, 7738, 8904, 9198, 10789, 11607, 12264, 13356, 15476, 18396, 21578, 23214, 26712, 27083, 30952, 32367, 34821, 36792, 43156, 46428, 54166, 64734, 69642, 75523, 81249, 86312, 92856, 97101, 108332, 129468, 139284, 151046, 162498, 194202, 216664, 226569, 243747, 258936, 278568, 302092, 324996, 388404, 453138, 487494, 571817, 604184, 649992, 679707, 776808, 787597, 906276, 974988, 1143634, 1359414, 1575194, 1715451, 1812552, 1949976, 2287268, 2362791, 2718828, 3150388, 3430902, 4002719, 4574536, 4725582, 5146353, 5437656, 5513179, 6300776, 6861804, 7088373, 8005438, 9451164, 10292706, 11026358, 12008157, 13723608, 14176746, 16010876, 16539537, 18902328, 20585412, 22052716, 24016314, 28353492, 32021752, 33079074, 36024471, 41170824, 41742641, 44105432, 48032628, 49618611, 56706984, 66158148, 72048942, 83485282, 96065256, 99237222, 125227923, 132316296, 144097884, 166970564, 198474444, 250455846, 288195768, 292198487, 333941128, 375683769, 396948888, 500911692, 584396974, 751367538, 876595461, 1001823384, 1168793948, 1502735076, 1753190922, 2337587896, 2629786383, 3005470152, 3506381844, 5259572766, 7012763688, 10519145532, 21038291064]

約数ペア:

[(1, 21038291064), (2, 10519145532), (3, 7012763688), (4, 5259572766), (6, 3506381844), (7, 3005470152), (8, 2629786383), (9, 2337587896), (12, 1753190922), (14, 1502735076), (18, 1168793948), (21, 1001823384), (24, 876595461), (28, 751367538), (36, 584396974), (42, 500911692), (53, 396948888), (56, 375683769), (63, 333941128), (72, 292198487), (73, 288195768), (84, 250455846), (106, 198474444), (126, 166970564), (146, 144097884), (159, 132316296), (168, 125227923), (212, 99237222), (219, 96065256), (252, 83485282), (292, 72048942), (318, 66158148), (371, 56706984), (424, 49618611), (438, 48032628), (477, 44105432), (504, 41742641), (511, 41170824), (584, 36024471), (636, 33079074), (657, 32021752), (742, 28353492), (876, 24016314), (954, 22052716), (1022, 20585412), (1113, 18902328), (1272, 16539537), (1314, 16010876), (1484, 14176746), (1533, 13723608), (1752, 12008157), (1908, 11026358), (2044, 10292706), (2226, 9451164), (2628, 8005438), (2968, 7088373), (3066, 6861804), (3339, 6300776), (3816, 5513179), (3869, 5437656), (4088, 5146353), (4452, 4725582), (4599, 4574536), (5256, 4002719), (6132, 3430902), (6678, 3150388), (7738, 2718828), (8904, 2362791), (9198, 2287268), (10789, 1949976), (11607, 1812552), (12264, 1715451), (13356, 1575194), (15476, 1359414), (18396, 1143634), (21578, 974988), (23214, 906276), (26712, 787597), (27083, 776808), (30952, 679707), (32367, 649992), (34821, 604184), (36792, 571817), (43156, 487494), (46428, 453138), (54166, 388404), (64734, 324996), (69642, 302092), (75523, 278568), (81249, 258936), (86312, 243747), (92856, 226569), (97101, 216664), (108332, 194202), (129468, 162498), (139284, 151046)]