168291198

素因数分解:

$2^1\times 3^2\times {\mathrm{9349511}}^1$

素因数の和:9349519

約数の個数: 12

約数和(自身を含む): 364630968

約数和(自身を除く): 196339770

約数列:

[1, 2, 3, 6, 9, 18, 9349511, 18699022, 28048533, 56097066, 84145599, 168291198]

約数ペア:

[(1, 168291198), (2, 84145599), (3, 56097066), (6, 28048533), (9, 18699022), (18, 9349511)]