18251018568

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5393327}}^1$

素因数の和:5393386

約数の個数: 48

約数和(自身を含む): 50481550080

約数和(自身を除く): 32230531512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 5393327, 10786654, 16179981, 21573308, 32359962, 43146616, 48539943, 64719924, 97079886, 129439848, 194159772, 253486369, 388319544, 506972738, 760459107, 1013945476, 1520918214, 2027890952, 2281377321, 3041836428, 4562754642, 6083672856, 9125509284, 18251018568]

約数ペア:

[(1, 18251018568), (2, 9125509284), (3, 6083672856), (4, 4562754642), (6, 3041836428), (8, 2281377321), (9, 2027890952), (12, 1520918214), (18, 1013945476), (24, 760459107), (36, 506972738), (47, 388319544), (72, 253486369), (94, 194159772), (141, 129439848), (188, 97079886), (282, 64719924), (376, 48539943), (423, 43146616), (564, 32359962), (846, 21573308), (1128, 16179981), (1692, 10786654), (3384, 5393327)]