21300827904

素因数分解:

$2^8\times 3^5\times {\mathrm{342413}}^1$

素因数の和:342444

約数の個数: 108

約数和(自身を含む): 63690373656

約数和(自身を除く): 42389545752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 3456, 3888, 5184, 6912, 7776, 10368, 15552, 20736, 31104, 62208, 342413, 684826, 1027239, 1369652, 2054478, 2739304, 3081717, 4108956, 5478608, 6163434, 8217912, 9245151, 10957216, 12326868, 16435824, 18490302, 21914432, 24653736, 27735453, 32871648, 36980604, 43828864, 49307472, 55470906, 65743296, 73961208, 83206359, 87657728, 98614944, 110941812, 131486592, 147922416, 166412718, 197229888, 221883624, 262973184, 295844832, 332825436, 394459776, 443767248, 591689664, 665650872, 788919552, 887534496, 1183379328, 1331301744, 1775068992, 2366758656, 2662603488, 3550137984, 5325206976, 7100275968, 10650413952, 21300827904]

約数ペア:

[(1, 21300827904), (2, 10650413952), (3, 7100275968), (4, 5325206976), (6, 3550137984), (8, 2662603488), (9, 2366758656), (12, 1775068992), (16, 1331301744), (18, 1183379328), (24, 887534496), (27, 788919552), (32, 665650872), (36, 591689664), (48, 443767248), (54, 394459776), (64, 332825436), (72, 295844832), (81, 262973184), (96, 221883624), (108, 197229888), (128, 166412718), (144, 147922416), (162, 131486592), (192, 110941812), (216, 98614944), (243, 87657728), (256, 83206359), (288, 73961208), (324, 65743296), (384, 55470906), (432, 49307472), (486, 43828864), (576, 36980604), (648, 32871648), (768, 27735453), (864, 24653736), (972, 21914432), (1152, 18490302), (1296, 16435824), (1728, 12326868), (1944, 10957216), (2304, 9245151), (2592, 8217912), (3456, 6163434), (3888, 5478608), (5184, 4108956), (6912, 3081717), (7776, 2739304), (10368, 2054478), (15552, 1369652), (20736, 1027239), (31104, 684826), (62208, 342413)]