18684198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79847}}^1$

素因数の和:79868

約数の個数: 24

約数和(自身を含む): 43597008

約数和(自身を除く): 24912810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 79847, 159694, 239541, 479082, 718623, 1038011, 1437246, 2076022, 3114033, 6228066, 9342099, 18684198]

約数ペア:

[(1, 18684198), (2, 9342099), (3, 6228066), (6, 3114033), (9, 2076022), (13, 1437246), (18, 1038011), (26, 718623), (39, 479082), (78, 239541), (117, 159694), (234, 79847)]