21201831024

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{21859}}^1$

素因数の和:22059

約数の個数: 120

約数和(自身を含む): 60566540160

約数和(自身を除く): 39364709136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 167, 176, 242, 264, 334, 363, 484, 501, 528, 668, 726, 968, 1002, 1336, 1452, 1837, 1936, 2004, 2672, 2904, 3674, 4008, 5511, 5808, 7348, 8016, 11022, 14696, 20207, 21859, 22044, 29392, 40414, 43718, 44088, 60621, 65577, 80828, 87436, 88176, 121242, 131154, 161656, 174872, 240449, 242484, 262308, 323312, 349744, 480898, 484968, 524616, 721347, 961796, 969936, 1049232, 1442694, 1923592, 2644939, 2885388, 3650453, 3847184, 5289878, 5770776, 7300906, 7934817, 10579756, 10951359, 11541552, 14601812, 15869634, 21159512, 21902718, 29203624, 31739268, 40154983, 42319024, 43805436, 58407248, 63478536, 80309966, 87610872, 120464949, 126957072, 160619932, 175221744, 240929898, 321239864, 441704813, 481859796, 642479728, 883409626, 963719592, 1325114439, 1766819252, 1927439184, 2650228878, 3533638504, 5300457756, 7067277008, 10600915512, 21201831024]

約数ペア:

[(1, 21201831024), (2, 10600915512), (3, 7067277008), (4, 5300457756), (6, 3533638504), (8, 2650228878), (11, 1927439184), (12, 1766819252), (16, 1325114439), (22, 963719592), (24, 883409626), (33, 642479728), (44, 481859796), (48, 441704813), (66, 321239864), (88, 240929898), (121, 175221744), (132, 160619932), (167, 126957072), (176, 120464949), (242, 87610872), (264, 80309966), (334, 63478536), (363, 58407248), (484, 43805436), (501, 42319024), (528, 40154983), (668, 31739268), (726, 29203624), (968, 21902718), (1002, 21159512), (1336, 15869634), (1452, 14601812), (1837, 11541552), (1936, 10951359), (2004, 10579756), (2672, 7934817), (2904, 7300906), (3674, 5770776), (4008, 5289878), (5511, 3847184), (5808, 3650453), (7348, 2885388), (8016, 2644939), (11022, 1923592), (14696, 1442694), (20207, 1049232), (21859, 969936), (22044, 961796), (29392, 721347), (40414, 524616), (43718, 484968), (44088, 480898), (60621, 349744), (65577, 323312), (80828, 262308), (87436, 242484), (88176, 240449), (121242, 174872), (131154, 161656)]