2009017956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{85027}}^1$

素因数の和:85224

約数の個数: 48

約数和(自身を含む): 5142493440

約数和(自身を除く): 3133475484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 179, 358, 537, 716, 1074, 1969, 2148, 3938, 5907, 7876, 11814, 23628, 85027, 170054, 255081, 340108, 510162, 935297, 1020324, 1870594, 2805891, 3741188, 5611782, 11223564, 15219833, 30439666, 45659499, 60879332, 91318998, 167418163, 182637996, 334836326, 502254489, 669672652, 1004508978, 2009017956]

約数ペア:

[(1, 2009017956), (2, 1004508978), (3, 669672652), (4, 502254489), (6, 334836326), (11, 182637996), (12, 167418163), (22, 91318998), (33, 60879332), (44, 45659499), (66, 30439666), (132, 15219833), (179, 11223564), (358, 5611782), (537, 3741188), (716, 2805891), (1074, 1870594), (1969, 1020324), (2148, 935297), (3938, 510162), (5907, 340108), (7876, 255081), (11814, 170054), (23628, 85027)]