21772608

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 168

約数和(自身を含む): 69165216

約数和(自身を除く): 47392608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 61, 64, 66, 78, 88, 96, 104, 122, 132, 143, 156, 169, 176, 183, 192, 208, 244, 264, 286, 312, 338, 352, 366, 416, 429, 488, 507, 528, 572, 624, 671, 676, 704, 732, 793, 832, 858, 976, 1014, 1056, 1144, 1248, 1342, 1352, 1464, 1586, 1716, 1859, 1952, 2013, 2028, 2112, 2288, 2379, 2496, 2684, 2704, 2928, 3172, 3432, 3718, 3904, 4026, 4056, 4576, 4758, 5368, 5408, 5577, 5856, 6344, 6864, 7436, 8052, 8112, 8723, 9152, 9516, 10309, 10736, 10816, 11154, 11712, 12688, 13728, 14872, 16104, 16224, 17446, 19032, 20618, 21472, 22308, 25376, 26169, 27456, 29744, 30927, 32208, 32448, 34892, 38064, 41236, 42944, 44616, 50752, 52338, 59488, 61854, 64416, 69784, 76128, 82472, 89232, 104676, 113399, 118976, 123708, 128832, 139568, 152256, 164944, 178464, 209352, 226798, 247416, 279136, 329888, 340197, 356928, 418704, 453596, 494832, 558272, 659776, 680394, 837408, 907192, 989664, 1360788, 1674816, 1814384, 1979328, 2721576, 3628768, 5443152, 7257536, 10886304, 21772608]

約数ペア:

[(1, 21772608), (2, 10886304), (3, 7257536), (4, 5443152), (6, 3628768), (8, 2721576), (11, 1979328), (12, 1814384), (13, 1674816), (16, 1360788), (22, 989664), (24, 907192), (26, 837408), (32, 680394), (33, 659776), (39, 558272), (44, 494832), (48, 453596), (52, 418704), (61, 356928), (64, 340197), (66, 329888), (78, 279136), (88, 247416), (96, 226798), (104, 209352), (122, 178464), (132, 164944), (143, 152256), (156, 139568), (169, 128832), (176, 123708), (183, 118976), (192, 113399), (208, 104676), (244, 89232), (264, 82472), (286, 76128), (312, 69784), (338, 64416), (352, 61854), (366, 59488), (416, 52338), (429, 50752), (488, 44616), (507, 42944), (528, 41236), (572, 38064), (624, 34892), (671, 32448), (676, 32208), (704, 30927), (732, 29744), (793, 27456), (832, 26169), (858, 25376), (976, 22308), (1014, 21472), (1056, 20618), (1144, 19032), (1248, 17446), (1342, 16224), (1352, 16104), (1464, 14872), (1586, 13728), (1716, 12688), (1859, 11712), (1952, 11154), (2013, 10816), (2028, 10736), (2112, 10309), (2288, 9516), (2379, 9152), (2496, 8723), (2684, 8112), (2704, 8052), (2928, 7436), (3172, 6864), (3432, 6344), (3718, 5856), (3904, 5577), (4026, 5408), (4056, 5368), (4576, 4758)]