1878241716

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1337779}}^1$

素因数の和:1337805

約数の個数: 48

約数和(自身を含む): 5244097600

約数和(自身を除く): 3365855884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1337779, 2675558, 4013337, 5351116, 8026674, 12040011, 16053348, 17391127, 24080022, 34782254, 36120033, 48160044, 52173381, 69564508, 72240066, 104346762, 144480132, 156520143, 208693524, 313040286, 469560429, 626080572, 939120858, 1878241716]

約数ペア:

[(1, 1878241716), (2, 939120858), (3, 626080572), (4, 469560429), (6, 313040286), (9, 208693524), (12, 156520143), (13, 144480132), (18, 104346762), (26, 72240066), (27, 69564508), (36, 52173381), (39, 48160044), (52, 36120033), (54, 34782254), (78, 24080022), (108, 17391127), (117, 16053348), (156, 12040011), (234, 8026674), (351, 5351116), (468, 4013337), (702, 2675558), (1404, 1337779)]