2017018986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1999}}^1$

素因数の和:2243

約数の個数: 64

約数和(自身を含む): 4354560000

約数和(自身を除く): 2337541014

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 167, 318, 334, 501, 1002, 1007, 1999, 2014, 3021, 3173, 3998, 5997, 6042, 6346, 8851, 9519, 11994, 17702, 19038, 26553, 37981, 53106, 75962, 105947, 113943, 168169, 211894, 227886, 317841, 333833, 336338, 504507, 635682, 667666, 1001499, 1009014, 2002998, 2012993, 4025986, 6038979, 6342827, 12077958, 12685654, 17693149, 19028481, 35386298, 38056962, 53079447, 106158894, 336169831, 672339662, 1008509493, 2017018986]

約数ペア:

[(1, 2017018986), (2, 1008509493), (3, 672339662), (6, 336169831), (19, 106158894), (38, 53079447), (53, 38056962), (57, 35386298), (106, 19028481), (114, 17693149), (159, 12685654), (167, 12077958), (318, 6342827), (334, 6038979), (501, 4025986), (1002, 2012993), (1007, 2002998), (1999, 1009014), (2014, 1001499), (3021, 667666), (3173, 635682), (3998, 504507), (5997, 336338), (6042, 333833), (6346, 317841), (8851, 227886), (9519, 211894), (11994, 168169), (17702, 113943), (19038, 105947), (26553, 75962), (37981, 53106)]