11887758

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 26666640

約数和(自身を除く): 14778882

約数列:

[1, 2, 3, 6, 9, 18, 73, 83, 109, 146, 166, 218, 219, 249, 327, 438, 498, 654, 657, 747, 981, 1314, 1494, 1962, 6059, 7957, 9047, 12118, 15914, 18094, 18177, 23871, 27141, 36354, 47742, 54282, 54531, 71613, 81423, 109062, 143226, 162846, 660431, 1320862, 1981293, 3962586, 5943879, 11887758]

約数ペア:

[(1, 11887758), (2, 5943879), (3, 3962586), (6, 1981293), (9, 1320862), (18, 660431), (73, 162846), (83, 143226), (109, 109062), (146, 81423), (166, 71613), (218, 54531), (219, 54282), (249, 47742), (327, 36354), (438, 27141), (498, 23871), (654, 18177), (657, 18094), (747, 15914), (981, 12118), (1314, 9047), (1494, 7957), (1962, 6059)]