18512256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 57576960

約数和(自身を除く): 39064704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 97, 112, 128, 142, 168, 192, 194, 213, 224, 284, 291, 336, 384, 388, 426, 448, 497, 568, 582, 672, 679, 776, 852, 896, 994, 1136, 1164, 1344, 1358, 1491, 1552, 1704, 1988, 2037, 2272, 2328, 2688, 2716, 2982, 3104, 3408, 3976, 4074, 4544, 4656, 5432, 5964, 6208, 6816, 6887, 7952, 8148, 9088, 9312, 10864, 11928, 12416, 13632, 13774, 15904, 16296, 18624, 20661, 21728, 23856, 27264, 27548, 31808, 32592, 37248, 41322, 43456, 47712, 48209, 55096, 63616, 65184, 82644, 86912, 95424, 96418, 110192, 130368, 144627, 165288, 190848, 192836, 220384, 260736, 289254, 330576, 385672, 440768, 578508, 661152, 771344, 881536, 1157016, 1322304, 1542688, 2314032, 2644608, 3085376, 4628064, 6170752, 9256128, 18512256]

約数ペア:

[(1, 18512256), (2, 9256128), (3, 6170752), (4, 4628064), (6, 3085376), (7, 2644608), (8, 2314032), (12, 1542688), (14, 1322304), (16, 1157016), (21, 881536), (24, 771344), (28, 661152), (32, 578508), (42, 440768), (48, 385672), (56, 330576), (64, 289254), (71, 260736), (84, 220384), (96, 192836), (97, 190848), (112, 165288), (128, 144627), (142, 130368), (168, 110192), (192, 96418), (194, 95424), (213, 86912), (224, 82644), (284, 65184), (291, 63616), (336, 55096), (384, 48209), (388, 47712), (426, 43456), (448, 41322), (497, 37248), (568, 32592), (582, 31808), (672, 27548), (679, 27264), (776, 23856), (852, 21728), (896, 20661), (994, 18624), (1136, 16296), (1164, 15904), (1344, 13774), (1358, 13632), (1491, 12416), (1552, 11928), (1704, 10864), (1988, 9312), (2037, 9088), (2272, 8148), (2328, 7952), (2688, 6887), (2716, 6816), (2982, 6208), (3104, 5964), (3408, 5432), (3976, 4656), (4074, 4544)]