7899804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19949}}^1$

素因数の和:19970

約数の個数: 36

約数和(自身を含む): 21785400

約数和(自身を除く): 13885596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 19949, 39898, 59847, 79796, 119694, 179541, 219439, 239388, 359082, 438878, 658317, 718164, 877756, 1316634, 1974951, 2633268, 3949902, 7899804]

約数ペア:

[(1, 7899804), (2, 3949902), (3, 2633268), (4, 1974951), (6, 1316634), (9, 877756), (11, 718164), (12, 658317), (18, 438878), (22, 359082), (33, 239388), (36, 219439), (44, 179541), (66, 119694), (99, 79796), (132, 59847), (198, 39898), (396, 19949)]