15145756878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9007}}^1\times {\mathrm{40037}}^1$

素因数の和:49056

約数の個数: 32

約数和(自身を含む): 34623581184

約数和(自身を除く): 19477824306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9007, 18014, 27021, 40037, 54042, 63049, 80074, 120111, 126098, 189147, 240222, 280259, 378294, 560518, 840777, 1681554, 360613259, 721226518, 1081839777, 2163679554, 2524292813, 5048585626, 7572878439, 15145756878]

約数ペア:

[(1, 15145756878), (2, 7572878439), (3, 5048585626), (6, 2524292813), (7, 2163679554), (14, 1081839777), (21, 721226518), (42, 360613259), (9007, 1681554), (18014, 840777), (27021, 560518), (40037, 378294), (54042, 280259), (63049, 240222), (80074, 189147), (120111, 126098)]