15679566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 39222144

約数和(自身を除く): 23542578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1163, 1498, 1926, 2247, 2326, 3489, 4494, 6741, 6978, 8141, 10467, 13482, 16282, 20934, 24423, 48846, 73269, 124441, 146538, 248882, 373323, 746646, 871087, 1119969, 1742174, 2239938, 2613261, 5226522, 7839783, 15679566]

約数ペア:

[(1, 15679566), (2, 7839783), (3, 5226522), (6, 2613261), (7, 2239938), (9, 1742174), (14, 1119969), (18, 871087), (21, 746646), (42, 373323), (63, 248882), (107, 146538), (126, 124441), (214, 73269), (321, 48846), (642, 24423), (749, 20934), (963, 16282), (1163, 13482), (1498, 10467), (1926, 8141), (2247, 6978), (2326, 6741), (3489, 4494)]