21766752

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 74995200

約数和(自身を除く): 53228448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 61, 63, 72, 84, 96, 108, 112, 118, 122, 126, 144, 168, 177, 183, 189, 216, 224, 236, 244, 252, 288, 336, 354, 366, 378, 413, 427, 432, 472, 488, 504, 531, 549, 672, 708, 732, 756, 826, 854, 864, 944, 976, 1008, 1062, 1098, 1239, 1281, 1416, 1464, 1512, 1593, 1647, 1652, 1708, 1888, 1952, 2016, 2124, 2196, 2478, 2562, 2832, 2928, 3024, 3186, 3294, 3304, 3416, 3599, 3717, 3843, 4248, 4392, 4956, 5124, 5664, 5856, 6048, 6372, 6588, 6608, 6832, 7198, 7434, 7686, 8496, 8784, 9912, 10248, 10797, 11151, 11529, 12744, 13176, 13216, 13664, 14396, 14868, 15372, 16992, 17568, 19824, 20496, 21594, 22302, 23058, 25193, 25488, 26352, 28792, 29736, 30744, 32391, 39648, 40992, 43188, 44604, 46116, 50386, 50976, 52704, 57584, 59472, 61488, 64782, 75579, 86376, 89208, 92232, 97173, 100772, 115168, 118944, 122976, 129564, 151158, 172752, 178416, 184464, 194346, 201544, 226737, 259128, 302316, 345504, 356832, 368928, 388692, 403088, 453474, 518256, 604632, 680211, 777384, 806176, 906948, 1036512, 1209264, 1360422, 1554768, 1813896, 2418528, 2720844, 3109536, 3627792, 5441688, 7255584, 10883376, 21766752]

約数ペア:

[(1, 21766752), (2, 10883376), (3, 7255584), (4, 5441688), (6, 3627792), (7, 3109536), (8, 2720844), (9, 2418528), (12, 1813896), (14, 1554768), (16, 1360422), (18, 1209264), (21, 1036512), (24, 906948), (27, 806176), (28, 777384), (32, 680211), (36, 604632), (42, 518256), (48, 453474), (54, 403088), (56, 388692), (59, 368928), (61, 356832), (63, 345504), (72, 302316), (84, 259128), (96, 226737), (108, 201544), (112, 194346), (118, 184464), (122, 178416), (126, 172752), (144, 151158), (168, 129564), (177, 122976), (183, 118944), (189, 115168), (216, 100772), (224, 97173), (236, 92232), (244, 89208), (252, 86376), (288, 75579), (336, 64782), (354, 61488), (366, 59472), (378, 57584), (413, 52704), (427, 50976), (432, 50386), (472, 46116), (488, 44604), (504, 43188), (531, 40992), (549, 39648), (672, 32391), (708, 30744), (732, 29736), (756, 28792), (826, 26352), (854, 25488), (864, 25193), (944, 23058), (976, 22302), (1008, 21594), (1062, 20496), (1098, 19824), (1239, 17568), (1281, 16992), (1416, 15372), (1464, 14868), (1512, 14396), (1593, 13664), (1647, 13216), (1652, 13176), (1708, 12744), (1888, 11529), (1952, 11151), (2016, 10797), (2124, 10248), (2196, 9912), (2478, 8784), (2562, 8496), (2832, 7686), (2928, 7434), (3024, 7198), (3186, 6832), (3294, 6608), (3304, 6588), (3416, 6372), (3599, 6048), (3717, 5856), (3843, 5664), (4248, 5124), (4392, 4956)]