16325802

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 36602280

約数和(自身を除く): 20276478

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 109, 157, 159, 218, 314, 318, 327, 471, 477, 654, 942, 954, 981, 1413, 1962, 2826, 5777, 8321, 11554, 16642, 17113, 17331, 24963, 34226, 34662, 49926, 51339, 51993, 74889, 102678, 103986, 149778, 154017, 308034, 906989, 1813978, 2720967, 5441934, 8162901, 16325802]

約数ペア:

[(1, 16325802), (2, 8162901), (3, 5441934), (6, 2720967), (9, 1813978), (18, 906989), (53, 308034), (106, 154017), (109, 149778), (157, 103986), (159, 102678), (218, 74889), (314, 51993), (318, 51339), (327, 49926), (471, 34662), (477, 34226), (654, 24963), (942, 17331), (954, 17113), (981, 16642), (1413, 11554), (1962, 8321), (2826, 5777)]