2018065128464

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{3218153}}^1$

素因数の和:3218688

約数の個数: 80

約数和(自身を含む): 4884385415040

約数和(自身を除く): 2866320286576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 509, 616, 1018, 1232, 2036, 3563, 4072, 5599, 7126, 8144, 11198, 14252, 22396, 28504, 39193, 44792, 57008, 78386, 89584, 156772, 313544, 627088, 3218153, 6436306, 12872612, 22527071, 25745224, 35399683, 45054142, 51490448, 70799366, 90108284, 141598732, 180216568, 247797781, 283197464, 360433136, 495595562, 566394928, 991191124, 1638039877, 1982382248, 3276079754, 3964764496, 6552159508, 11466279139, 13104319016, 18018438647, 22932558278, 26208638032, 36036877294, 45865116556, 72073754588, 91730233112, 126129070529, 144147509176, 183460466224, 252258141058, 288295018352, 504516282116, 1009032564232, 2018065128464]

約数ペア:

[(1, 2018065128464), (2, 1009032564232), (4, 504516282116), (7, 288295018352), (8, 252258141058), (11, 183460466224), (14, 144147509176), (16, 126129070529), (22, 91730233112), (28, 72073754588), (44, 45865116556), (56, 36036877294), (77, 26208638032), (88, 22932558278), (112, 18018438647), (154, 13104319016), (176, 11466279139), (308, 6552159508), (509, 3964764496), (616, 3276079754), (1018, 1982382248), (1232, 1638039877), (2036, 991191124), (3563, 566394928), (4072, 495595562), (5599, 360433136), (7126, 283197464), (8144, 247797781), (11198, 180216568), (14252, 141598732), (22396, 90108284), (28504, 70799366), (39193, 51490448), (44792, 45054142), (57008, 35399683), (78386, 25745224), (89584, 22527071), (156772, 12872612), (313544, 6436306), (627088, 3218153)]