15921444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17231}}^1$

素因数の和:17256

約数の個数: 48

約数和(自身を含む): 46319616

約数和(自身を除く): 30398172

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 17231, 34462, 51693, 68924, 103386, 120617, 189541, 206772, 241234, 361851, 379082, 482468, 568623, 723702, 758164, 1137246, 1326787, 1447404, 2274492, 2653574, 3980361, 5307148, 7960722, 15921444]

約数ペア:

[(1, 15921444), (2, 7960722), (3, 5307148), (4, 3980361), (6, 2653574), (7, 2274492), (11, 1447404), (12, 1326787), (14, 1137246), (21, 758164), (22, 723702), (28, 568623), (33, 482468), (42, 379082), (44, 361851), (66, 241234), (77, 206772), (84, 189541), (132, 120617), (154, 103386), (231, 68924), (308, 51693), (462, 34462), (924, 17231)]