18833136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2478

約数の個数: 80

約数和(自身を含む): 58043904

約数和(自身を除く): 39210768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2437, 2576, 3864, 4874, 7311, 7728, 9748, 14622, 17059, 19496, 29244, 34118, 38992, 51177, 56051, 58488, 68236, 102354, 112102, 116976, 136472, 168153, 204708, 224204, 272944, 336306, 392357, 409416, 448408, 672612, 784714, 818832, 896816, 1177071, 1345224, 1569428, 2354142, 2690448, 3138856, 4708284, 6277712, 9416568, 18833136]

約数ペア:

[(1, 18833136), (2, 9416568), (3, 6277712), (4, 4708284), (6, 3138856), (7, 2690448), (8, 2354142), (12, 1569428), (14, 1345224), (16, 1177071), (21, 896816), (23, 818832), (24, 784714), (28, 672612), (42, 448408), (46, 409416), (48, 392357), (56, 336306), (69, 272944), (84, 224204), (92, 204708), (112, 168153), (138, 136472), (161, 116976), (168, 112102), (184, 102354), (276, 68236), (322, 58488), (336, 56051), (368, 51177), (483, 38992), (552, 34118), (644, 29244), (966, 19496), (1104, 17059), (1288, 14622), (1932, 9748), (2437, 7728), (2576, 7311), (3864, 4874)]