117939978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{504017}}^1$

素因数の和:504038

約数の個数: 24

約数和(自身を含む): 275193828

約数和(自身を除く): 157253850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 504017, 1008034, 1512051, 3024102, 4536153, 6552221, 9072306, 13104442, 19656663, 39313326, 58969989, 117939978]

約数ペア:

[(1, 117939978), (2, 58969989), (3, 39313326), (6, 19656663), (9, 13104442), (13, 9072306), (18, 6552221), (26, 4536153), (39, 3024102), (78, 1512051), (117, 1008034), (234, 504017)]