2697888978

素因数分解:

$2^1\times 3^3\times {\mathrm{3319}}^1\times {\mathrm{15053}}^1$

素因数の和:18383

約数の個数: 32

約数和(自身を含む): 5997513600

約数和(自身を除く): 3299624622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3319, 6638, 9957, 15053, 19914, 29871, 30106, 45159, 59742, 89613, 90318, 135477, 179226, 270954, 406431, 812862, 49960907, 99921814, 149882721, 299765442, 449648163, 899296326, 1348944489, 2697888978]

約数ペア:

[(1, 2697888978), (2, 1348944489), (3, 899296326), (6, 449648163), (9, 299765442), (18, 149882721), (27, 99921814), (54, 49960907), (3319, 812862), (6638, 406431), (9957, 270954), (15053, 179226), (19914, 135477), (29871, 90318), (30106, 89613), (45159, 59742)]