18247120416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127481}}^1$

素因数の和:127575

約数の個数: 144

約数和(自身を含む): 60138868608

約数和(自身を除く): 41891748192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2016, 2272, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 6816, 7952, 8946, 10224, 11928, 15904, 17892, 20448, 23856, 35784, 47712, 71568, 127481, 143136, 254962, 382443, 509924, 764886, 892367, 1019848, 1147329, 1529772, 1784734, 2039696, 2294658, 2677101, 3059544, 3569468, 4079392, 4589316, 5354202, 6119088, 7138936, 8031303, 9051151, 9178632, 10708404, 12238176, 14277872, 16062606, 18102302, 18357264, 21416808, 27153453, 28555744, 32125212, 36204604, 36714528, 42833616, 54306906, 63358057, 64250424, 72409208, 81460359, 85667232, 108613812, 126716114, 128500848, 144818416, 162920718, 190074171, 217227624, 253432228, 257001696, 289636832, 325841436, 380148342, 434455248, 506864456, 570222513, 651682872, 760296684, 868910496, 1013728912, 1140445026, 1303365744, 1520593368, 2027457824, 2280890052, 2606731488, 3041186736, 4561780104, 6082373472, 9123560208, 18247120416]

約数ペア:

[(1, 18247120416), (2, 9123560208), (3, 6082373472), (4, 4561780104), (6, 3041186736), (7, 2606731488), (8, 2280890052), (9, 2027457824), (12, 1520593368), (14, 1303365744), (16, 1140445026), (18, 1013728912), (21, 868910496), (24, 760296684), (28, 651682872), (32, 570222513), (36, 506864456), (42, 434455248), (48, 380148342), (56, 325841436), (63, 289636832), (71, 257001696), (72, 253432228), (84, 217227624), (96, 190074171), (112, 162920718), (126, 144818416), (142, 128500848), (144, 126716114), (168, 108613812), (213, 85667232), (224, 81460359), (252, 72409208), (284, 64250424), (288, 63358057), (336, 54306906), (426, 42833616), (497, 36714528), (504, 36204604), (568, 32125212), (639, 28555744), (672, 27153453), (852, 21416808), (994, 18357264), (1008, 18102302), (1136, 16062606), (1278, 14277872), (1491, 12238176), (1704, 10708404), (1988, 9178632), (2016, 9051151), (2272, 8031303), (2556, 7138936), (2982, 6119088), (3408, 5354202), (3976, 4589316), (4473, 4079392), (5112, 3569468), (5964, 3059544), (6816, 2677101), (7952, 2294658), (8946, 2039696), (10224, 1784734), (11928, 1529772), (15904, 1147329), (17892, 1019848), (20448, 892367), (23856, 764886), (35784, 509924), (47712, 382443), (71568, 254962), (127481, 143136)]