12702912498

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{790277}}^1$

素因数の和:790351

約数の個数: 48

約数和(自身を含む): 29588008320

約数和(自身を除く): 16885095822

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5358, 8037, 16074, 790277, 1580554, 2370831, 4741662, 7112493, 14224986, 15015263, 30030526, 37143019, 45045789, 74286038, 90091578, 111429057, 135137367, 222858114, 270274734, 334287171, 668574342, 705717361, 1411434722, 2117152083, 4234304166, 6351456249, 12702912498]

約数ペア:

[(1, 12702912498), (2, 6351456249), (3, 4234304166), (6, 2117152083), (9, 1411434722), (18, 705717361), (19, 668574342), (38, 334287171), (47, 270274734), (57, 222858114), (94, 135137367), (114, 111429057), (141, 90091578), (171, 74286038), (282, 45045789), (342, 37143019), (423, 30030526), (846, 15015263), (893, 14224986), (1786, 7112493), (2679, 4741662), (5358, 2370831), (8037, 1580554), (16074, 790277)]