8261567802

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{47459}}^1$

素因数の和:47995

約数の個数: 48

約数和(自身を含む): 18879588000

約数和(自身を除く): 10618020198

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 509, 1018, 1527, 3054, 4581, 9162, 9671, 19342, 29013, 47459, 58026, 87039, 94918, 142377, 174078, 284754, 427131, 854262, 901721, 1803442, 2705163, 5410326, 8115489, 16230978, 24156631, 48313262, 72469893, 144939786, 217409679, 434819358, 458975989, 917951978, 1376927967, 2753855934, 4130783901, 8261567802]

約数ペア:

[(1, 8261567802), (2, 4130783901), (3, 2753855934), (6, 1376927967), (9, 917951978), (18, 458975989), (19, 434819358), (38, 217409679), (57, 144939786), (114, 72469893), (171, 48313262), (342, 24156631), (509, 16230978), (1018, 8115489), (1527, 5410326), (3054, 2705163), (4581, 1803442), (9162, 901721), (9671, 854262), (19342, 427131), (29013, 284754), (47459, 174078), (58026, 142377), (87039, 94918)]