16831314

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1092

約数の個数: 40

約数和(自身を含む): 38106288

約数和(自身を除く): 21274974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 321, 642, 963, 971, 1926, 1942, 2889, 2913, 5778, 5826, 8667, 8739, 17334, 17478, 26217, 52434, 78651, 103897, 157302, 207794, 311691, 623382, 935073, 1870146, 2805219, 5610438, 8415657, 16831314]

約数ペア:

[(1, 16831314), (2, 8415657), (3, 5610438), (6, 2805219), (9, 1870146), (18, 935073), (27, 623382), (54, 311691), (81, 207794), (107, 157302), (162, 103897), (214, 78651), (321, 52434), (642, 26217), (963, 17478), (971, 17334), (1926, 8739), (1942, 8667), (2889, 5826), (2913, 5778)]