318204522

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1361}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 713905920

約数和(自身を除く): 395701398

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 419, 558, 838, 1257, 1361, 2514, 2722, 3771, 4083, 7542, 8166, 12249, 12989, 24498, 25978, 38967, 42191, 77934, 84382, 116901, 126573, 233802, 253146, 379719, 570259, 759438, 1140518, 1710777, 3421554, 5132331, 10264662, 17678029, 35356058, 53034087, 106068174, 159102261, 318204522]

約数ペア:

[(1, 318204522), (2, 159102261), (3, 106068174), (6, 53034087), (9, 35356058), (18, 17678029), (31, 10264662), (62, 5132331), (93, 3421554), (186, 1710777), (279, 1140518), (419, 759438), (558, 570259), (838, 379719), (1257, 253146), (1361, 233802), (2514, 126573), (2722, 116901), (3771, 84382), (4083, 77934), (7542, 42191), (8166, 38967), (12249, 25978), (12989, 24498)]