18494426832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1\times {\mathrm{739}}^1$

素因数の和:1321

約数の個数: 160

約数和(自身を含む): 55091235840

約数和(自身を除く): 36596809008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 353, 422, 633, 706, 739, 844, 1059, 1266, 1412, 1477, 1478, 1688, 2118, 2217, 2471, 2532, 2824, 2954, 2956, 3376, 4236, 4431, 4434, 4942, 5064, 5173, 5648, 5908, 5912, 7413, 8472, 8862, 8868, 9884, 10128, 10346, 11816, 11824, 14826, 15519, 16944, 17724, 17736, 19768, 20692, 23632, 29652, 31038, 35448, 35472, 39536, 41384, 59304, 62076, 70896, 74483, 82768, 118608, 124152, 148966, 155929, 223449, 248304, 260867, 297932, 311858, 446898, 467787, 521381, 521734, 595864, 623716, 782601, 893796, 935574, 1042762, 1043468, 1091503, 1191728, 1247432, 1564143, 1565202, 1787592, 1826069, 1871148, 2085524, 2086936, 2183006, 2494864, 3128286, 3130404, 3274509, 3575184, 3652138, 3742296, 4171048, 4173872, 4366012, 5478207, 6256572, 6260808, 6549018, 7304276, 7484592, 8342096, 8732024, 10956414, 12513144, 12521616, 13098036, 14608552, 17464048, 21912828, 25026288, 26196072, 29217104, 43825656, 52392144, 55042937, 87651312, 110085874, 165128811, 220171748, 330257622, 385300559, 440343496, 660515244, 770601118, 880686992, 1155901677, 1321030488, 1541202236, 2311803354, 2642060976, 3082404472, 4623606708, 6164808944, 9247213416, 18494426832]

約数ペア:

[(1, 18494426832), (2, 9247213416), (3, 6164808944), (4, 4623606708), (6, 3082404472), (7, 2642060976), (8, 2311803354), (12, 1541202236), (14, 1321030488), (16, 1155901677), (21, 880686992), (24, 770601118), (28, 660515244), (42, 440343496), (48, 385300559), (56, 330257622), (84, 220171748), (112, 165128811), (168, 110085874), (211, 87651312), (336, 55042937), (353, 52392144), (422, 43825656), (633, 29217104), (706, 26196072), (739, 25026288), (844, 21912828), (1059, 17464048), (1266, 14608552), (1412, 13098036), (1477, 12521616), (1478, 12513144), (1688, 10956414), (2118, 8732024), (2217, 8342096), (2471, 7484592), (2532, 7304276), (2824, 6549018), (2954, 6260808), (2956, 6256572), (3376, 5478207), (4236, 4366012), (4431, 4173872), (4434, 4171048), (4942, 3742296), (5064, 3652138), (5173, 3575184), (5648, 3274509), (5908, 3130404), (5912, 3128286), (7413, 2494864), (8472, 2183006), (8862, 2086936), (8868, 2085524), (9884, 1871148), (10128, 1826069), (10346, 1787592), (11816, 1565202), (11824, 1564143), (14826, 1247432), (15519, 1191728), (16944, 1091503), (17724, 1043468), (17736, 1042762), (19768, 935574), (20692, 893796), (23632, 782601), (29652, 623716), (31038, 595864), (35448, 521734), (35472, 521381), (39536, 467787), (41384, 446898), (59304, 311858), (62076, 297932), (70896, 260867), (74483, 248304), (82768, 223449), (118608, 155929), (124152, 148966)]