18310656

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 60496128

約数和(自身を除く): 42185472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 131, 156, 168, 182, 192, 208, 224, 256, 262, 273, 312, 336, 364, 384, 393, 416, 448, 512, 524, 546, 624, 672, 728, 768, 786, 832, 896, 917, 1048, 1092, 1248, 1344, 1456, 1536, 1572, 1664, 1703, 1792, 1834, 2096, 2184, 2496, 2688, 2751, 2912, 3144, 3328, 3406, 3584, 3668, 4192, 4368, 4992, 5109, 5376, 5502, 5824, 6288, 6656, 6812, 7336, 8384, 8736, 9984, 10218, 10752, 11004, 11648, 11921, 12576, 13624, 14672, 16768, 17472, 19968, 20436, 22008, 23296, 23842, 25152, 27248, 29344, 33536, 34944, 35763, 40872, 44016, 46592, 47684, 50304, 54496, 58688, 67072, 69888, 71526, 81744, 88032, 95368, 100608, 108992, 117376, 139776, 143052, 163488, 176064, 190736, 201216, 217984, 234752, 286104, 326976, 352128, 381472, 435968, 469504, 572208, 653952, 704256, 762944, 871936, 1144416, 1307904, 1408512, 1525888, 2288832, 2615808, 3051776, 4577664, 6103552, 9155328, 18310656]

約数ペア:

[(1, 18310656), (2, 9155328), (3, 6103552), (4, 4577664), (6, 3051776), (7, 2615808), (8, 2288832), (12, 1525888), (13, 1408512), (14, 1307904), (16, 1144416), (21, 871936), (24, 762944), (26, 704256), (28, 653952), (32, 572208), (39, 469504), (42, 435968), (48, 381472), (52, 352128), (56, 326976), (64, 286104), (78, 234752), (84, 217984), (91, 201216), (96, 190736), (104, 176064), (112, 163488), (128, 143052), (131, 139776), (156, 117376), (168, 108992), (182, 100608), (192, 95368), (208, 88032), (224, 81744), (256, 71526), (262, 69888), (273, 67072), (312, 58688), (336, 54496), (364, 50304), (384, 47684), (393, 46592), (416, 44016), (448, 40872), (512, 35763), (524, 34944), (546, 33536), (624, 29344), (672, 27248), (728, 25152), (768, 23842), (786, 23296), (832, 22008), (896, 20436), (917, 19968), (1048, 17472), (1092, 16768), (1248, 14672), (1344, 13624), (1456, 12576), (1536, 11921), (1572, 11648), (1664, 11004), (1703, 10752), (1792, 10218), (1834, 9984), (2096, 8736), (2184, 8384), (2496, 7336), (2688, 6812), (2751, 6656), (2912, 6288), (3144, 5824), (3328, 5502), (3406, 5376), (3584, 5109), (3668, 4992), (4192, 4368)]