12985704

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 36576000

約数和(自身を除く): 23590296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 761, 948, 1422, 1522, 1896, 2133, 2283, 2844, 3044, 4266, 4566, 5688, 6088, 6849, 8532, 9132, 13698, 17064, 18264, 20547, 27396, 41094, 54792, 60119, 82188, 120238, 164376, 180357, 240476, 360714, 480952, 541071, 721428, 1082142, 1442856, 1623213, 2164284, 3246426, 4328568, 6492852, 12985704]

約数ペア:

[(1, 12985704), (2, 6492852), (3, 4328568), (4, 3246426), (6, 2164284), (8, 1623213), (9, 1442856), (12, 1082142), (18, 721428), (24, 541071), (27, 480952), (36, 360714), (54, 240476), (72, 180357), (79, 164376), (108, 120238), (158, 82188), (216, 60119), (237, 54792), (316, 41094), (474, 27396), (632, 20547), (711, 18264), (761, 17064), (948, 13698), (1422, 9132), (1522, 8532), (1896, 6849), (2133, 6088), (2283, 5688), (2844, 4566), (3044, 4266)]