2015146998

素因数分解:

$2^1\times 3^6\times {\mathrm{859}}^1\times {\mathrm{1609}}^1$

素因数の和:2488

約数の個数: 56

約数和(自身を含む): 4540103400

約数和(自身を除く): 2524956402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 859, 1458, 1609, 1718, 2577, 3218, 4827, 5154, 7731, 9654, 14481, 15462, 23193, 28962, 43443, 46386, 69579, 86886, 130329, 139158, 208737, 260658, 390987, 417474, 626211, 781974, 1172961, 1252422, 1382131, 2345922, 2764262, 4146393, 8292786, 12439179, 24878358, 37317537, 74635074, 111952611, 223905222, 335857833, 671715666, 1007573499, 2015146998]

約数ペア:

[(1, 2015146998), (2, 1007573499), (3, 671715666), (6, 335857833), (9, 223905222), (18, 111952611), (27, 74635074), (54, 37317537), (81, 24878358), (162, 12439179), (243, 8292786), (486, 4146393), (729, 2764262), (859, 2345922), (1458, 1382131), (1609, 1252422), (1718, 1172961), (2577, 781974), (3218, 626211), (4827, 417474), (5154, 390987), (7731, 260658), (9654, 208737), (14481, 139158), (15462, 130329), (23193, 86886), (28962, 69579), (43443, 46386)]