19006301478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{3671}}^1$

素因数の和:4149

約数の個数: 64

約数和(自身を含む): 40622072832

約数和(自身を除く): 21615771354

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193, 263, 386, 526, 579, 789, 1158, 1578, 3281, 3671, 4471, 6562, 7342, 8942, 9843, 11013, 13413, 19686, 22026, 26826, 50759, 62407, 101518, 124814, 152277, 187221, 304554, 374442, 708503, 862903, 965473, 1417006, 1725806, 1930946, 2125509, 2588709, 2896419, 4251018, 5177418, 5792838, 12044551, 16413041, 24089102, 32826082, 36133653, 49239123, 72267306, 98478246, 186336289, 372672578, 559008867, 1118017734, 3167716913, 6335433826, 9503150739, 19006301478]

約数ペア:

[(1, 19006301478), (2, 9503150739), (3, 6335433826), (6, 3167716913), (17, 1118017734), (34, 559008867), (51, 372672578), (102, 186336289), (193, 98478246), (263, 72267306), (386, 49239123), (526, 36133653), (579, 32826082), (789, 24089102), (1158, 16413041), (1578, 12044551), (3281, 5792838), (3671, 5177418), (4471, 4251018), (6562, 2896419), (7342, 2588709), (8942, 2125509), (9843, 1930946), (11013, 1725806), (13413, 1417006), (19686, 965473), (22026, 862903), (26826, 708503), (50759, 374442), (62407, 304554), (101518, 187221), (124814, 152277)]