18422976

素因数分解:

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

素因数の和:111

約数の個数: 168

約数和(自身を含む): 58645552

約数和(自身を除く): 40222576

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, 121, 122, 132, 143, 156, 176, 183, 192, 208, 242, 244, 264, 286, 312, 352, 363, 366, 416, 429, 484, 488, 528, 572, 624, 671, 704, 726, 732, 793, 832, 858, 968, 976, 1056, 1144, 1248, 1342, 1452, 1464, 1573, 1586, 1716, 1936, 1952, 2013, 2112, 2288, 2379, 2496, 2684, 2904, 2928, 3146, 3172, 3432, 3872, 3904, 4026, 4576, 4719, 4758, 5368, 5808, 5856, 6292, 6344, 6864, 7381, 7744, 8052, 8723, 9152, 9438, 9516, 10736, 11616, 11712, 12584, 12688, 13728, 14762, 16104, 17446, 18876, 19032, 21472, 22143, 23232, 25168, 25376, 26169, 27456, 29524, 32208, 34892, 37752, 38064, 42944, 44286, 50336, 50752, 52338, 59048, 64416, 69784, 75504, 76128, 88572, 95953, 100672, 104676, 118096, 128832, 139568, 151008, 152256, 177144, 191906, 209352, 236192, 279136, 287859, 302016, 354288, 383812, 418704, 472384, 558272, 575718, 708576, 767624, 837408, 1151436, 1417152, 1535248, 1674816, 2302872, 3070496, 4605744, 6140992, 9211488, 18422976]

約数ペア:

[(1, 18422976), (2, 9211488), (3, 6140992), (4, 4605744), (6, 3070496), (8, 2302872), (11, 1674816), (12, 1535248), (13, 1417152), (16, 1151436), (22, 837408), (24, 767624), (26, 708576), (32, 575718), (33, 558272), (39, 472384), (44, 418704), (48, 383812), (52, 354288), (61, 302016), (64, 287859), (66, 279136), (78, 236192), (88, 209352), (96, 191906), (104, 177144), (121, 152256), (122, 151008), (132, 139568), (143, 128832), (156, 118096), (176, 104676), (183, 100672), (192, 95953), (208, 88572), (242, 76128), (244, 75504), (264, 69784), (286, 64416), (312, 59048), (352, 52338), (363, 50752), (366, 50336), (416, 44286), (429, 42944), (484, 38064), (488, 37752), (528, 34892), (572, 32208), (624, 29524), (671, 27456), (704, 26169), (726, 25376), (732, 25168), (793, 23232), (832, 22143), (858, 21472), (968, 19032), (976, 18876), (1056, 17446), (1144, 16104), (1248, 14762), (1342, 13728), (1452, 12688), (1464, 12584), (1573, 11712), (1586, 11616), (1716, 10736), (1936, 9516), (1952, 9438), (2013, 9152), (2112, 8723), (2288, 8052), (2379, 7744), (2496, 7381), (2684, 6864), (2904, 6344), (2928, 6292), (3146, 5856), (3172, 5808), (3432, 5368), (3872, 4758), (3904, 4719), (4026, 4576)]