16780122

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:714

約数の個数: 56

約数和(自身を含む): 40016916

約数和(自身を除く): 23236794

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 677, 729, 918, 1354, 1377, 1458, 2031, 2754, 4062, 4131, 6093, 8262, 11509, 12186, 12393, 18279, 23018, 24786, 34527, 36558, 54837, 69054, 103581, 109674, 164511, 207162, 310743, 329022, 493533, 621486, 932229, 987066, 1864458, 2796687, 5593374, 8390061, 16780122]

約数ペア:

[(1, 16780122), (2, 8390061), (3, 5593374), (6, 2796687), (9, 1864458), (17, 987066), (18, 932229), (27, 621486), (34, 493533), (51, 329022), (54, 310743), (81, 207162), (102, 164511), (153, 109674), (162, 103581), (243, 69054), (306, 54837), (459, 36558), (486, 34527), (677, 24786), (729, 23018), (918, 18279), (1354, 12393), (1377, 12186), (1458, 11509), (2031, 8262), (2754, 6093), (4062, 4131)]