16957998

素因数分解:

$2^1\times 3^7\times {\mathrm{3877}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 38159520

約数和(自身を除く): 21201522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 3877, 4374, 7754, 11631, 23262, 34893, 69786, 104679, 209358, 314037, 628074, 942111, 1884222, 2826333, 5652666, 8478999, 16957998]

約数ペア:

[(1, 16957998), (2, 8478999), (3, 5652666), (6, 2826333), (9, 1884222), (18, 942111), (27, 628074), (54, 314037), (81, 209358), (162, 104679), (243, 69786), (486, 34893), (729, 23262), (1458, 11631), (2187, 7754), (3877, 4374)]