1386408834

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{3331}}^1$

素因数の和:4575

約数の個数: 48

約数和(自身を含む): 3165533280

約数和(自身を除く): 1779124446

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1217, 2434, 3331, 3651, 6662, 7302, 9993, 10953, 19986, 21906, 23123, 29979, 46246, 59958, 63289, 69369, 126578, 138738, 189867, 208107, 379734, 416214, 569601, 1139202, 4053827, 8107654, 12161481, 24322962, 36484443, 72968886, 77022713, 154045426, 231068139, 462136278, 693204417, 1386408834]

約数ペア:

[(1, 1386408834), (2, 693204417), (3, 462136278), (6, 231068139), (9, 154045426), (18, 77022713), (19, 72968886), (38, 36484443), (57, 24322962), (114, 12161481), (171, 8107654), (342, 4053827), (1217, 1139202), (2434, 569601), (3331, 416214), (3651, 379734), (6662, 208107), (7302, 189867), (9993, 138738), (10953, 126578), (19986, 69369), (21906, 63289), (23123, 59958), (29979, 46246)]